Yule Marble

{{Short description|Marble from Colorado}} {{Use American English|date=June 2025}} {{coord|39|2.16|N|107|10.10|W|name=Quarry site|region:US-CO_source:USGS-topo-quadrangle-Marble-Quad|display=title}} {{Use dmy dates|date=May 2023}} [[File:Aerial view of Lincoln Memorial - east side EDIT.jpeg|thumbnail|Lincoln Memorial: exterior is all Yule marble]] [[File:YuleMarbleTous.jpg|thumb|The Tomb of the Unknown Soldier at Arlington is Yule marble]]

'''Yule Marble''' is a marble of metamorphosed Leadville Limestone found only in the Yule Creek Valley, in the West Elk Mountains of Colorado, {{convert|2.8|mi|km}} southeast of the town of Marble, Colorado.<ref name=Quad>Marble Quadrangle, Colorado; USGS 7.5-minute series topographic quadrangle, Dated 1960, revised 1987</ref> First discovered in 1873, it is quarried underground at an elevation of {{convert|9300|ft}} above sea level—in contrast to most marble, which is quarried from an open pit and at much lower elevations.<ref name="USGS"/><ref name="CityStone"/>

The localized geology created a marble that is 99.5% pure calcite, with a grain structure that gives a smooth texture, a homogeneous look, and a luminous surface. It is these qualities for which it was selected to clad the exterior of the Lincoln Memorial and a variety of other buildings throughout the United States, in spite of being more expensive than other marbles. The size of the deposits enables large blocks to be quarried, which is why the marble for the Tomb of the Unknown Soldier at Arlington National Cemetery, with its {{convert|56|LT|t|adj=on}} die block, was quarried from Yule Marble.<ref name="USGS">{{cite web |url=https://pubs.usgs.gov/pdf/bulletin/b2162/b2162.pdf|title=Colorado Yule Marble – Building Stone of the Lincoln Memorial"; US Geological Survey – Bulletin 2162; 1999 (Extensive technical analysis of Yule marble composition vs other marbles) |access-date=19 November 2011}}</ref><ref name="CityStone">{{cite book |title=Marble Colorado: City of Stone |first1=Duane |last1=Vandenbusche |first2=Rex |last2=Myers |publisher=Golden Bell Press |place=Denver, Colorado |date=February 1996 |edition=6th}}</ref><ref name="CYMC">{{cite book|title=Colorado-Yule Marble Company: Reports of Engineers and Marble Experts |first1=H.D. |last1=Boughner |date=March 1908 |publisher=Knickerbocker Syndicate |place=New York}}</ref><ref name="McCollum">{{cite book |title=MARBLE, A Town Built on Dreams |volume=1, 2 |first1=Oscar D. |last1=McCollum |publisher=Sundance Publications Ltd |place= Denver, Colorado |year=1992}}</ref>

Yule's quality comes at a high price due to the cost of quarrying in a high-altitude mountain environment. This challenge has caused the industry and the town of Marble to undergo many boom-and-bust periods since quarrying started in the mid-1880s, making the town emblematic of the economic fluctuations that beset a single-industry economy. Technology advancements in quarrying machinery and transportation have reduced, but not solved, the cost problem that afflicts the operation through the present.<ref name="CityStone"/><ref name="McCollum"/>

==Geology==

===Development=== [[File:YuleMarbleCrossSection.jpg|thumb|Cross Section: Yule Marble deposit of the present-day quarry. The granite of the Treasure Mountain Dome is visible on the right.]] [[File:UsgsQuadMapMarble.jpg|thumb|Geologic Map of Yule Creek Valley – US Geological Survey. [https://ngmdb.usgs.gov/Prodesc/proddesc_1828.htm Full-size map, zoomable.]]]

The forces that created Yule Marble make it distinct from all other American marbles. It was formed by contact metamorphism, unlike Vermont marble and Georgia marble, which are the result of regional metamorphism, a process more associated with the orogeny and erosion of mountain ranges on a regional scale. Geologists still debate over Tennessee marble which did not undergo the same type of metamorphism, leaving it in a very unique property somewhere between metamorphic marble and sedimentary limestone.<ref>{{cite web |first1=Wayne G |last1=Powell |url=http://academic.brooklyn.cuny.edu/geology/powell/613webpage/NYCbuilding/TennesseeMarble/TennesseeMarble.htm |title=Tennessee Marble |access-date=20 November 2011}}</ref>

In evaluating the marble cross-section, the United States Geological Survey found the marble is bounded above and below by unconformities. This lack of conformable contact resulted in the early dating of the limestone as Silurian rather than the currently accepted Mississippian. The lack of conformable boundaries in exposures along the Treasure Mountain dome explains the variation in reported thicknesses in the quarry area west of Yule Creek of {{convert|166|-|239|ft|m|0}} about {{convert|2000|ft}} southeast of the quarry. The overlying Pennsylvanian Molas Formation was an argillite unit which was converted to hornfels and quartzite. Stratigraphically below the Leadville, the chert bearing Devonian Dyer Dolomite Member of the Chaffee Formation was altered by the metamorphism to impure silica-rich marble and occasional serpentine-bearing marble.<ref name="USGS"/>

The Yule Marble is a metamorphic facies of the regionally distributed Leadville Limestone<ref>[https://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=COMCA%3B0 USGS.gov :''Leadville Limestone, Williams Canyon Limestone, Manitou Limestone, and Sawatch Quartzite''], limestone names</ref> of Mississippian age deposited 350 million to 324 million years ago. The Leadville within the Yule area was transformed by contact metamorphism that occurred during the latest Eocene and Oligocene epochs (34 to 28 million years ago) associated with the intrusion and uplift of the nearby granitic Treasure Mountain Dome.<ref>{{cite web|url=http://bulletin.geoscienceworld.org/content/80/9/1749.abstract|title=Potassium-Argon Ages Bearing on the Igneous and Tectonic History of the Elk Mountains and Vicinity, Colorado: A Preliminary Report}}</ref> The uplift of the Treasure Mountain Dome tilted the limestone away from the intrusion resulting in the marble bed dipping at an angle into the mountain. The marble unit along with older and younger adjacent units in the Yule Valley have a north-northwest strike paralleling the valley and variable dips of 35 to 50 degrees to the west-southwest.<ref>Gaskill, D.L. and Godwin, L.H., 1966, ''Geologic map of the Marble quadrangle, Gunnison and Pitkin Counties, Colorado:'' U.S. Geological Survey, Geologic Quadrangle Map GQ-512, scale 1:24000 [https://ngmdb.usgs.gov/ngm-bin/ILView.pl?sid=1828_1.sid&vtype=b&sfact=1.5]{{dead link|date=July 2016|bot=InternetArchiveBot|fix-attempted=yes}}</ref> This local contact with the heat and pressure from the intrusion of hot granitic magma recrystallized the Leadville Limestone into a distinctive white marble. Although the Leadville Limestone covered hundreds of square miles and was the ore host at the Leadville mining district, the Yule Creek Valley is the only known location of marble in the region. When the magma cooled, it crystallized into granite.<ref name="USGS"/><ref name="CityStone"/><ref>{{cite web |url=http://geosurvey.state.co.us/geology/metamorphicrocks/Pages/MetamorphicRocks.aspx |title=Metamorphic Rock – Colorado Geologic Survey |access-date=19 November 2011 |archive-url=https://web.archive.org/web/20111210173700/http://geosurvey.state.co.us/geology/metamorphicrocks/Pages/MetamorphicRocks.aspx |archive-date=10 December 2011 |url-status=dead}}</ref>

This local geological activity resulted in a type of marble that is 99.5% pure calcite, with trace amounts of non-calcite inclusions (mainly quartz), and has a density of {{convert|170|lb/ft3|kg/m3}}. The non-calcite inclusions were caused through penetrations along the seams created by the dome uplift rather than through metamorphic contact with the uplifted dome. Though marble is on both sides of the creek, the only visible marble is the {{convert|1|mi|km|adj=mid|-long}} seam of the present-day quarry on the west side of Yule Creek.<ref name="USGS"/><ref group=upper-alpha>Table to right: "Chemical analysis reported on Yule Marble; ''Colorado Yule Marble: Building Stone of the Lincoln Memorial'', US Geological Survey, 1999, Bulletin 2162, p. 4</ref>

====Timeline==== Development of Yule Marble is put into context with Colorado geology by showing the passage of time from earliest rock units to the present with "Ga" = billions of years ago and "Ma" = millions of years ago.

<ref>{{cite web|url=https://www.cliffshade.com/colorado/geo_overview.htm|title=Colorado Geology Overview}}</ref> {| class="wikitable" |- ! Start !! End !! Geologic activity<ref name="CityStone"/> |- | 1.78Ga|| 1.65Ga || Colorado forms (age of oldest exposed rocks found to date).<ref>{{cite web |url=https://www.cliffshade.com/colorado/geo_overview.htm#time_prot|title=Early Proterozoic Accretion|publisher=CliffShade.com |access-date=17 December 2011}}</ref> |- | 350Ma || 324Ma || Leadville Limestone formed in a shallow, warm sea that covered Central Colorado through the accumulation of calcite from the remains of marine life. Today that limestone, which became Yule Marble, is {{convert|9300|ft}} above sea level.<ref>{{cite web |url=https://www.cliffshade.com/colorado/geo_overview.htm#tropical |title=Tropical Seas Return – Mississippian Limes|publisher=CliffShade.com |access-date=17 December 2011}}</ref> |- | 300Ma || 248Ma || Ancestral Rockies start and eroded away. The town of Marble was located at the edge of the Ancestral Rockies. Limestone was stripped away by erosion leaving the rest buried until 72 million years ago.<ref>{{cite web |url=https://www.cliffshade.com/colorado/geo_overview.htm#arm|title=Ancestral Rocky Mountains|publisher=CliffShade.com |access-date=17 December 2011}}</ref> |- | 248Ma || 70Ma || Area was a flat coastal plain over which dinosaurs roamed and during the later part was covered by another shallow sea.<ref>{{cite web |url=https://www.cliffshade.com/colorado/geo_overview.htm#mz_sedimentation|title=Mesozoic Sedimentation|publisher=CliffShade.com |access-date=17 December 2011}}</ref> |- | 72Ma || 40Ma || 1st of 3 uplifts (Laramide orogeny) of present-day Rockies but partially erodes.<ref>{{cite web |url=https://www.cliffshade.com/colorado/geo_overview.htm#laramide |title=Laramide Orogeny and Sedimentation, ~72–40 Ma (23:37–23:47 h)|publisher=CliffShade.com |access-date=17 December 2011}}</ref> |- | 34Ma || 28Ma || 2nd of 3 uplifts of the present-day Rockies. Volcanic activity with magma intrusions pushing up from below crystallized the limestone into marble. When the magma cooled it crystallized turning into granite. The upward push of the magma against the limestone resulted in the marble being tilted upward and way from the intrusion, creating the 7-mile diameter Treasure Mountain Dome. The town of Marble lies at the edge of the dome.<ref name="CityStone"/><ref>{{cite web |url=https://www.cliffshade.com/colorado/geo_overview.htm#laramide |title=Post-Laramide Magmatism, 36–5 Ma|publisher=CliffShade.com |access-date=17 December 2011}}</ref> |- | 25Ma || 5Ma || Colorado Mineral Belt forms<ref>{{cite web |url=https://www.cliffshade.com/colorado/geo_overview.htm#cmb|title=Colorado Mineral Belt|publisher=CliffShade.com |access-date=17 December 2011}}</ref> |- | 10Ma || Present || 3rd of 3 uplifts of the Rockies – Colorado<ref>{{cite web |url=https://www.cliffshade.com/colorado/geo_overview.htm#exhumation |title=Exhumation and Rebound, 10–0 Ma |publisher=CliffShade.com |access-date=17 December 2011}}</ref> |}

=== Characteristics === thumb|Backscattered electron image of Yule Marble grains It is the grain of Yule Marble that gives an appearance of smooth texture, a homogeneous look, and a luminous surface that polishes well. These qualities are why it has been chosen for a number of major national and state landmarks, most notably the Lincoln Memorial. Because of its aesthetic value, architect Henry Bacon successfully urged that it be used to clad the whole exterior of the Memorial, even though it was the most expensive material.<ref name="USGS"/><ref name="Lincoln">{{cite web|url=http://memory.loc.gov/cgi-bin/ampage?collId=hhsheet&fileName=dc/dc0400/dc0472/sheet/browse.db&action=browse&recNum=0&title2=Lincoln%20Memorial,%20West%20Potomac%20Park,%20Washington,%20District%20of%20Columbia,%20DC&displayType=1&maxCols=2&itemLink=r?ammem/hh:@field(DOCID+@lit(DC0472)) |archive-url=https://web.archive.org/web/20081016215609/http://memory.loc.gov/cgi-bin/ampage?collId=hhsheet&fileName=dc%2Fdc0400%2Fdc0472%2Fsheet%2Fbrowse.db&action=browse&recNum=0&title2=Lincoln%20Memorial%2C%20West%20Potomac%20Park%2C%20Washington%2C%20District%20of%20Columbia%2C%20DC&displayType=1&maxCols=2&itemLink=r%3Fammem%2Fhh%3A%40field%28DOCID+%40lit%28DC0472%29%29 |url-status=dead |archive-date=16 October 2008 |title=Historic American Buildings Survey/Historic American Engineering Record: Lincoln Memorial – set of 28 drawings |publisher=National Park Service/Library of Congress |year=1993 |access-date=20 November 2011 }}</ref><ref group=upper-alpha>As of 1992 there were four grades of marble sold that had variances of grain size and density. {{cite web |url=http://commons.wikimedia.org/wiki/File:YuleMarbleGrainSize.jpg |title=Calcite grain size of the four grades of Yule marble sold, table 4 |page=9 |publisher=Bulletin 2162 US Geological Survey}}</ref>

The overall configuration of the grain is small, irregularly shaped, generally equidimensional to slightly elongated with irregular edges and does not vary significantly among the different grades (in 1992). The edges of the calcite grains are deeply crenulated (irregularly and minutely notched and scalloped). Grain sizes range primarily from 0.1 mm (0.00393 in) to 0.6 mm (0.0236 in), as determined by scanning electron microscope images. There are 2,000–3,000 grains to the square centimeter (0.1550 square inches). Where the marble is in direct contact with the intrusive granite, the most consistent change in the marble is that it becomes extremely coarse-grained, with the grain size in the contact zone being 10 mm to 20 mm (0.3937–0.7874 inches). The grains in turn are tightly bonded in the shape of a jigsaw puzzle, forming crystals which are aligned so that the long axes of the grains are essentially perpendicular to the principal veining in the deposit.<ref name="USGS"/>

When marble does break down, the cause is weak boundaries between the grains that permit water or solutions to penetrate into the marble. As water enters, the calcite grains dissolve slightly, and the opening between the grains widens. With time, as the grain openings widen, the edges become smooth, and the grains become rounded. As the surface grains become round, they loosen and fall off the surface of the stone. Because Yule Marble is finely grained with tight bonding, water is not likely to react as quickly as with a coarse-grained, loose-textured marble. Also the crenulated boundaries of Yule Marble crystals may account for the weathering resistance, because the spaces between grains must be widened enough to free adjoining crystals.<ref name="USGS"/>

Included in the grains are intrusions (non-calcite material) which does not vary significantly among the four grades; tests in the late 1990s confirm the 1910 amount of 0.5%. Constant inclusions in all Yules are magnesium oxide (MgO), manganese oxide (MnO), iron oxide (FeO), and strontium oxide (SrO) while other inclusions vary by quarry location. Inclusions are in four groups: quartz (the most abundant and gray in color); muscovite (mica, occurs as thin gold lines and streaks, and also occurs with quartz in clouds of gray mixed with brown); feldspar (with larger grain size 0.591 inches (15 mm) to 1.379 inches (35 mm) and gray in color but less translucent than quartz inclusions); and pyrite. Other minor inclusions are sphene, apatite, rutile, zircon, and sphalerite. An example of inclusion affect is gold veining, the result of iron or manganese, that is still quarried today.<ref name="USGS"/>

When the physical characteristics of Yule Marble are compared to the other US marble, the results are about the same for general characteristics of weight, hardness, specific gravity, porosity, absorption, and coefficient of thermal expansion. In strength characteristics, the properties of Yule Marble are lower than most of the other marbles for compressive strength and transverse strength, but they are not unreasonably low. For ordinary uses, stone having a compressive strength of 5,000 lb per square inch is satisfactory. Test results from 1913 to 1937 ranged from 6,694 to 10,195 pounds per square inch (471 to 717 kg per square cm); in 1996, results were 14,874 (1,046 kg per square cm).<ref name="USGS"/>

===Quarry=== [[File:YuleMarbleBlockProfile.jpg|thumbnail|'''July 2011:''' Block of Yule Marble in the quarry, {{convert|1300|ft}} above and {{convert|3.9|mi}} from the town of Marble, Colorado.]] The same geology that created the marble also created a host of problems in quarrying the stone. Quarrying in this high altitude environment with steep slopes, deep snow, and snow-mud slides is so expensive that advances in technology have not been able to overcome the challenges. These factors limit periods of operation and the amount of marble that can be brought down from the quarry. In the early years a lack of transportation to move enough of the stone out of Marble added to the difficulties. The transportation problem was largely mitigated by the advent of a railroad (1906 through 1941) and by road and truck since 1990. The cutting rates of today's equipment are much faster than the 1911 technology.<ref name="CityStone"/><ref name="McCollum"/>

Located along and above the east and west side of Yule Creek, from an elevation of {{convert|9000|ft}} to {{convert|9500|ft}} were five quarries, of which only one on the west side is in operation today. Those on the west were the most productive being the John Osgood quarry (pit-type started in the early 1890s) and the present-day quarry started in 1905 by the Colorado-Yule Marble Company inside the mountain. The east side quarry, started in 1904 by the Strauss brothers, was quarried inside Whitehouse Mountain. Most marble quarries in the world today are pit-type operations, such as Carrara, Italy. The amount of Yule Marble remaining for quarrying should last for hundreds of years.<ref name="USGS"/><ref name="CityStone"/><ref name="McCollum"/>

Use of Yule Marble has grown through several periods of boom and bust from local to national, and today is international. The first major use was in the Colorado State Capitol building in 1895. Yule Marble quarried between 1907 and 1941 can be found in banks, mausoleums, libraries, schools, hotels, and government buildings<ref name="UsedWhere">{{Cite web|url=https://commons.wikimedia.org/wiki/File:YuleMarbleUsedIn.jpg|title=English: A partial list of where quarried Yule Mable went and what it was used in. With a few exceptions the dates of the locations-buildings is 1905 through 1941. All came from the quary started in 1905 by the Colorado Yule Marble Company (except for the Colorado state capitol of 1893–1895).|first=Oscar D.|last=McCollum|date=1 January 1992|via=Wikimedia Commons}}</ref> from the west coast (Seattle south to Los Angeles) to the east coast, including the Equitable Building skyscraper in New York City. The dimension of the deposit enables large blocks to be quarried, which is why Yule Marble was selected for the Tomb of the Unknowns (Tomb of the Unknown Soldier) in Arlington National Cemetery. In 1931, the 56-ton (55.86 metric ton) block for the die section (on which six wreaths, three Greek figures, and the inscription were carved) was the largest single piece of marble ever quarried at that time. Today, the marble is primarily shipped to Italy to supply fabricators throughout Europe. Blocks also go to Saudi Arabia, Peru, and other developing international markets. Finished marble is used for tile and slabs (walls, countertops, etc.).<ref name="USGS"/><ref name="CityStone"/><ref name="McCollum"/><ref name="Marble2012">{{cite book |title=Marble 2012 |first1=Charles, Museum Director |last1=Moore |place=Marble, Colorado |page=28 |type=booklet of specific facts and details about the Marble area}}</ref>

As the marble industry cycled, the town's economy, being based on a single industry, also fluctuated. At the same time, had Marble not made the transition from its origins as a mining town to quarrying Yule Marble, the town would have died, as did other Colorado mining towns such as nearby Crystal and Schofield.<ref name="CityStone"/><ref name="McCollum"/>

====State rock==== On 9 March 2004, Yule Marble became the official state rock of Colorado. The designation was the result of petitioning by Girl Scout Troop 357 of Lakewood, Colorado<ref name="rock">{{cite web |url=https://www.netstate.com/states/symb/rocks/co_yule_marble.htm |title=Colorado State Rock |publisher=Net States |access-date=20 November 2011}}</ref> of the Colorado General Assembly, who in turn passed a bill that was signed by Governor Bill Owens (R).<ref name="StateRock">{{cite web |url=https://www.colorado.gov/dpa/doit/archives/history/symbemb.htm |archive-url=https://web.archive.org/web/20030814083930/http://www.colorado.gov/dpa/doit/archives/history/symbemb.htm |url-status=dead |archive-date=14 August 2003 |title=Yule Marble designated as state rock of Colorado; Colorado State Archives Symbols & Emblems |publisher=Colorado Department of Personnel & Administration |access-date=19 November 2011}}</ref>

== Discovered: 1873 to mid-1880s == Yule Marble was discovered in the Crystal River Valley in the spring of 1873 by geologist Sylvester Richardson. George Yule <ref group=upper-alpha>Yule was born 30 June 1835 in Grange Parish of Banffshire, Scotland. His parents were John Yule and Janet Thompson, and in 1896 he married Lizzie McBurney. He died 8 August 1910 in Gunnison County, Colorado. {{cite web |url=http://yulefamily.com/yulemarble.htm |title=Yule Marble |publisher=Yule Family website |access-date=20 November 2011}}</ref> (for whom the marble was later named) was the prospector who "rediscovered" the marble in 1874. In the same year, an unknown person took some marble—from which polished samples were made—and appeared in Denver but failed to generate interest. The marble became lost again, and was rediscovered 10 years later, yet again by accident. By this time, prospectors were digging into Whitehouse Mountain<ref>{{cite web|url=http://www.summitpost.org/whitehouse-mountain/187498|title=Whitehouse Mountain}}</ref> for silver and gold when they encountered the Treasure Mountain Dome and thick marble. This time a transition started that moved the town away from mining to one of quarrying marble, although some locals were still involved with mining in 1910. The transition enabled the town to survive while nearby towns such as Crystal and Schofield became ghost towns. The town was still a one-industry economy, and its future followed that of the marble operation.<ref name="CityStone"/><ref name="Vignettes"/>

== First quarries come and go: 1884 to 1905 == The local miners never had the capital to develop marble quarries and in the 1890s they started selling marble claims: * Colorado Marble and Mining was formed in 1891, by Steven Keene with capital stock of $1,000,000. In 1909 the lease was transferred to Monarch Marble, in 1921 to Colorado White Marble Company (by the Morman Church of Missouri) and out of business in 1926. Attempted to restart in 1937 but were unable to so. * Crystal Land and Development was formed in 1892, by John C. Osgood and started quarrying the same year with an open-pit quarry on west side of Yule Creek. Osgood was also the president of Colorado Fuel and Iron, with major coal and coke operations in Redstone, Colorado, {{convert|12|mi}} from the town of Marble. In the late 1890s, he formed Yule Creek White Marble Company, then reorganized in 1905 as Redstone Marble. The reorganization did not result in any quarrying and the company was out of business on 5 September 1917. * Marble City Quarry Company was formed on 29 September 1893, by Dr. R.H. Kline. The marble deposit was sold to Channing Meek, 28 February 1905 and the company was dissolved. * Crystal River Marble Company was formed on 12 April 1904, by the Strauss brothers. The quarry was on the east side of Yule Creek inside Treasure Mountain. In support of their operation they completed the Treasury Mountain Railway in August 1910. They had little marble production with no major contracts and were bankrupt in 1917.<ref name="CityStone"/>

Though better financed, the new companies had little success in spite of growing interest in Yule Marble generated by glowing test results from London (1887), the St Louis Exposition (1890) and the Chicago Exposition (1893). The companies had different degrees of development and success with the quarry of John Osgood obtaining a major contract in 1895 to supply {{convert|140000|ft2}} of marble for the new state capitol in Denver, Colorado. After this initial success, little production has accomplished by Osgood or the other two companies. The Osgood operation was well financed but even he was afflicted by the problems associated with developing and operating a quarry in the Yule Creek Valley. Also the lack of transportation to move enough of the stone out of Marble added to the difficulties. Taken together, these factors resulted in high operating costs that could not be covered by marble revenue. The high cost problems would also affect the next quarry and its operators up to the present time.<ref name="CityStone"/>

In 1905, another major transfer of leases took place with acquisitions by the newly formed Colorado-Yule Marble Company (CYMC). First was Channing Meek <ref group=upper-alpha>Meek, born in Iowa on 26 September 1865, was an industrialist in diverse activities from the Shredded Wheat Company to various railroads. As a child he had been a marble cutter. As president of Colorado Coal and Iron he merged with John C. Osgood's Colorado Fuel Company in 1893 to form Colorado Fuel and Iron. In April 1905 he became president of the Colorado-Yule Marble Company and was the driving force behind the operation. He died 14 August 1912 from injuries sustained when he jumped from a runaway tram coming down from the quarry. "Marble Colorado: City of Stone" and "Marble: A Town Build on Dreams"</ref> purchasing the marble deposits of the Marble City Quarry Company on 28 February 1905. He in turn sold the deposits to the newly formed CYMC on 11 April 1905 and subsequently became the CYMC president. The marble deposit that became the quarry of the CYMC was acquired on 14 November 1905 from Osgood. (Osgood never quarried the marble because of financial problems.) Because the three remaining quarries had no more production to speak of this leaves only the quarry started by the CYMC in 1905.<ref name="CityStone"/><ref group=upper-alpha>Chart on right: "Marble Quarries Operators – Yule Creek Area, Marble, Colorado – 1884 to Present"; by Charles Moore, Museum Director, Marble Historical Society, ''Marble, Colorado: City of Stone'', Vandenbusche, Duane and Myers, Rex; Golden Bell Press, Denver, Colorado; February 1996, 6th printing</ref>

== Primary quarry: 1905 to today == thumb|1907: Looking east at the CYMC quarry, west side of Yule Creek. Visible is the marble vein over one mile (1.6 km) wide with thickness of {{convert|169|ft}}169 to {{convert|239|ft}}. thumb|1906: Looking north through the Yule Creek Valley leading down to Marble (out of view) {{convert|1300|ft}} below. Left is Quarry 2 in the mountain side. Far right-below is Yule Creek at approx. {{convert|300|ft}} below the bottom of Quarry 2.

When the Colorado-Yule Marble Company (CYMC) arrived in Marble in 1905 they developed the last Yule Marble quarry, which is still in production today. The operation showed the unrealized promise of the previous 20 years with a 10-year boom in which marble was shipped to the east and west coasts with contracts reaching one million dollars. The marble boom also resulted in one for the town of Marble. While the CYMC overcame some quarry problems of the previous 20 years, other difficulties ultimately led to their bankruptcy in April 1917. Subsequent operations from 1922 through 1941 were on a much smaller scale with several different operators and dramatic fluctuations in quarrying until the next bust at the end of 1941 After almost 50 years the quarry reopened in September 1990. The 1905 problems of transporting marble out of the town have been largely solved (by road and trucks) but the high costs of working in a mountain environment still exist today, and there have been several operator changes with the last one in 2010.<ref name="CityStone"/><ref name="McCollum"/>

=== Integrated operation: 1905 to 1941 === The quarry was part of the integrated operation created by the CYMC during 1905 into 1907, and was retained by subsequent operators until the quarry shut down in 1941. Once marble was out of the quarry, it was lowered onto CYMC transport for movement down to Marble, a descent of {{convert|1300|ft}} over {{convert|3.9|mi|1}} with grades up to 54% (17% starting in 1910). In Marble, the stone entered an enormous CYMC mill site and was transformed into a variety of finished objects. The site was {{convert|150|ft}} feet at its widest point and almost {{convert|1400|ft}} long under one roof, totaling {{convert|108000|ft2|m2}}. (It was the largest operation of its kind in the world.) Finished marble was moved into railroad cars of the CYMC-built Crystal River & San Juan Railway (CR&SJ) for shipment throughout the country.<ref name="CityStone"/><ref name="McCollum"/>

Building the CR&SJ solved a major problem of no viable transportation to move large quantities of the stone out of Marble. In November 1906, the CR&SJ completed a {{convert|6|mi|0|adj=on}} railway line from Marble to Placita, where it connected to the Crystal River Railway (CRR). (To support his coal and coke operations in the Redstone area, Osgood started building the CRR line in the late 1890s from Carbondale, Colorado southward reaching Redstone in June 1900. By the early 1900s, the line reached its final destination of Placita.) In 1910, the CR&SJ obtained a right-of-way to operate on the CRR line to Carbondale, {{convert|28|mi}} from Marble. The railway also increased the efficiency of getting supplies to the operation from outside the Crystal River Valley. The town's residents benefited by the railroad for transportation with the depot on the grounds of the mill site. In later years, livestock was transported out of the Crystal River Valley by the railroad.<ref name="CityStone"/><ref name="McCollum"/>

Development of the integrated operation also created a large debt that led directly to receivership in July 1916 and bankruptcy in April 1917. Although the spending created an operation using the best equipment and was technically efficient, the company was unable to repay the debt with marble revenue because of high operating costs. By 1913 CYMC was in financial trouble when a loan of $1,868,000 was approved early in 1913 and used to refinance the debt.<ref name="CityStone"/><ref name="McCollum"/>

=== Configuration ===

==== Exterior ==== center|thumb|upright=2.25|As of 1914: Quarries 1, 2 and 3 of the Colorado-Yule Marble Company. Quarry opening span is approximately {{convert|500|ft}} from right side of #1 to left side of #3.

1905 development started the first of three quarry openings with #2 in 1905. When Quarry 2 cutting started, none of the workers wanted to hang off the edge of the cliff sitting on a wooden bench attached to an overhead derrick. So the company president, Channing Meek, came up to the quarry, sat on the wooden bench, was lowered over the mountainside, and started cutting marble. After that no worker refused to go over the side and cut marble. Quarry 2 was followed by #3 in 1907 and #1 in 1912. A fourth opening to the left of #3 (out of view) was started but did not become a producing quarry.<ref name="McCollum"/> To operate the quarries, structures for various functions were built around the quarry exterior. Wooden derricks were located by and above the openings to lift blocks out of the quarries. The boiler house (providing steam power for quarrying equipment) was the last major addition (second building to the right of opening 2). In front of the boiler house is a 50-ton (49.875 metric ton) electric hoist and the hoist electric power house is to the right of the boiler house. Below the boiler house area near the bottom of the photo is the Pea Vine (winch-cable powered carts on rails) used to move marble from the quarry to the loading station several hundred feet away, where it was placed on wagons for transport to the mill site. There are other facilities to the right of opening 1; compressor house, machine shop, and bunk house. To provide the needed electricity, the company built a hydro-electric plant with the generators located just east of the town limits and completed in July 1907.<ref name="McCollum"/>

thumb|Present-day quarry exterior with the 1990 made entry tunnel on the right By 1914 the quarry configuration had gone through several changes but from then on remained largely unchanged until the shut down in 1941. Several buildings located to the right of opening 1 had been relocated to opening 3, such as the machine shop (first building to the left of opening 2), offices (to the left of the machine shop), and the compressor house (first building on the right of opening 2 and left of the boiler house). The boarding house (not visible to the right of opening 1) was also relocated. In 1910, a new system was finished to get the stone from the quarry down to the finishing mill in the town of Marble. Two tall wooden derricks (one to the left opening 2 and another on the east side of Yule Creek) suspended an {{convert|880|ft}} long cable. The 50-ton (49.875 metric ton) electric hoist attached a block to the cable for lowering marble {{convert|225|ft}} to the new loading station and onto a railroad car (on standard gauge track) towed by the new electric tram finished in 1910. The electric tram replaced the Pea Vine. After closing in October 1941, the equipment inside was removed and the wood structures fell apart.<ref name="CYMC"/><ref name="McCollum"/>

When the quarry reopened in 1990, the functions of the previous structures that were needed were located inside the quarry. The only structures remaining from prior to 1942 are the two cable derricks. One major 1990 alteration to the cliff was the blasting of a {{convert|16|by|16|ft|adj=on}} tunnel for access to the quarry interior. Today the marble is loaded onto a truck inside the mountain and driven out.<ref name="McCollum"/>

==== Interior ==== {{multiple image | align = right | direction = horizontal | image1 = YuleMarbleQuarryInteriorEarly.jpg | width1 = 220 | caption1 = Between 1908 and 1916: Quarry interior walls showing marble blocks removed were {{convert|7|ft}} tall. }}

:{| class="wikitable" |- ! Distance !! Dimension !! Area covered<ref name="Marble2012"/> |- | {{convert|750|ft}}|| Portal span|| Right side of #1 to {{convert|250|ft}} past the left side of #3 |- | {{convert|300|ft}}|| Down|| Through #3 as of today, in 1931<ref name="CityStone"/> – {{convert|125|ft}} |- | {{convert|225|ft}}|| Depth|| Through #3 as of today |}

In the early years, the quarry was three separate caverns inside the marble formation. By 1914 a tunnel connected the three caverns. As the quarry went further down into the marble the three caverns eventually joined into one. The marble quarry is similar to coal mines and other underground mines in the need to constantly pump out water. With the marble dust created from the cutting, the floor is covered with marble mud. The interior temperature normally varies no more than 20 °F (11 °C) ranging from {{convert|20|to|40|°F|°C|0}}, although temperatures have reached from {{convert|-40|°F|°C}} to a high of {{convert|49|°F}}.<ref name="McCollum"/><ref name="Marble2012"/>

=== Workers: 1908 to 1917 === thumb|Quarry Town: looking south towards the quarry thumb|1912: foundation cornerstone ceremony for the Columbus Catholic Church The number of people working in the quarry varied from 57 in 1910 to a maximum during the 1905–1917 boom of about 125. (Today that number varies between 15 and 20.) The 1910 census shows most quarry personnel were American born, although the mill site employed more Italian-born workers. The 1910 census recorded 57 quarry workers with 50 American born, 4 Italian, 2 German, and 1 Austrian. The marble mill employed 291 people of which 110 were American born and 120 born in Italy. As a side note, of the 481 town residents who were employed in 1910, 326 (66%) worked in the marble operation.<ref name="Vignettes">{{cite book |title=Historical Vignettes of Marble, Colorado |first1=Oscar D. |last1=McCollum |publisher=Oscar D. McCollum |year=2003}}</ref>

Residence location showed only a few of the workers lived in Marble; the 1910 census recorded 14 quarry employees there, and the rest lived in Quarry Town. Built by the CYMC, Quarry Town<ref group=upper-alpha>Not to be confused with the other Quarry Town – Lyons, Colorado, of the 1870s, named after the red sandstone or "Lyons Sandstone" from the Fountain Formation for building construction: {{cite web|url=http://www.lyons-colorado.com/press/QuarryTown.pdf|website=Lyons-Colorado.com|title=The Stone Industry in Quarry Town, Colorado|archive-url=https://web.archive.org/web/20111030212819/http://www.lyons-colorado.com/press/QuarryTown.pdf|archive-date=30 October 2011|url-status=dead}}</ref> came into existence shortly after November 1908 as a settlement of bunkhouses and shacks just to the west and north of Quarry 1. It was built to alleviate a housing shortage caused by hiring more workers for the first large CYMC contract, the Cuyahoga County Court House, in Cleveland, Ohio. Though intended for single men, the 1910 census recorded 66 residents of which 44 were men, 9 were women, and 13 were children. In the winter time, Quarry Town folk would ski down to Marble then return by holding onto an electric tram going up to the quarry (an early Colorado ski lift). Quarry Town was abandoned after the quarry closed in 1941 and today only a few scraps remain located behind the quarry fence.<ref name=McCollum/><ref name="Vignettes"/><ref name="Johnson">{{cite book |last1=Johnson |first1=Thanos |date=September 1945|title=drawing of Quarry Town (with text description)}}</ref>

Bootlegging started when Marble went dry after alcohol prohibition was passed by the voters on 3 December 1908. Prohibition was backed by the company because drunkenness was affecting the operation. Prohibition left workers in Quarry Town and folks in Marble without a close liquor supply (the town of Redstone was {{convert|12|mi}} away). For those purchasing liquor from a bootlegger there were no legal worries for the law only made it illegal to sell or give away liquor; it was not illegal to purchase alcohol.<ref name="CityStone"/>

Wages became a source of conflict during this period. In 1909, daily wages ranged from $5 to $8 but no overtime pay was provided. During the 1930s Great Depression, they earned 40 cents an hour. A strike lasting three months started at the mill on 4 August 1909, and by the next day quarry workers started to join. The strikers were demanding an 8-hour day, time-and-a-half for overtime, and double time on Sunday. The company management quickly won the support of the public. By September, only 20 men were working at the mill and even fewer at the quarry. The strike lasted until 2 November with the workers going back to work at reduced wages. Full operations were resumed within a week.<ref name="CityStone"/><ref name="McCollum"/>

The civic-mindedness of the workers and the company is demonstrated through their donations to build the all-marble Columbus Catholic Church in Marble (on Park Street, between West 3rd Street and West 2nd Street). The company was donating the marble and the workers their time to quarry and cut it and build the church. The foundation was laid and a cornerstone ceremony was held in 1912. However, the quarrying stopped in August 1912 when company president Channing Meek died of injuries received from an electric tram accident on the quarry road and his successor did not want to continue the marble donation. Today, much of the foundation is still present as is the cabin across the street to the right.<ref name="CityStone"/><ref name="McCollum"/>

=== Quarrying methods === ==== 1905 to 1916 ==== Quarring techniques had changed since the miners initial quarrying of the mid-1880s with blasting being replaced with equipment to drill and cut. The miners were familiar with explosives plus they did not have the capital for machinery. The machinery reduced waste because blasting damaged a lot of the surrounding marble.<ref name="CityStone"/>

Cutting a block involved a channeling machine (consisting of several drill bits and powered by electricity or steam) that made vertical holes from the top down. Next the bottom was cut by drilling horizontal holes. The block was then freed from the mountainside by inserting wedges into the horizontal holes, then inserting feathers until the block broke free. Sometimes in winter, water was poured into the holes so the expansion of the freezing water would break the block loose. Sometimes a wire saw would cut the quarried block inside the quarry into individual blocks before it was lifted out.<ref name="CityStone"/><ref name="McCollum"/>

Lifting out of the quarry required a hole to be made through the block so a cable could be inserted to pull the block away so other cables could be attached for lifting out of the quarry. The lifting was done with wooden derricks above and outside of the quarry or the 50-ton electric hoist if in Quarry 2 (which was Quarry 3 during the boom period of 1905 to 1916).<ref name="CityStone"/><ref name="McCollum"/>

Once out of the quarry, a block was moved to a loading station for transport to the mill site. The first method (1906 through 1909) used the 50-ton electric hoist, which lowered the block down and onto a Pea Vine cable-powered cart. The cart then moved on rails with downgrades to 54% to a loading station where the block was transferred to a wagon for towing to the mill site. The wagons were first towed by teams of four horses then in 1908 by a 110-horsepower steam tractor previously used for logging. The road to the mill site was built in the 1890s by John Osgood to his quarry, which was just below the CYMC started quarry. By 1910, the method changed with the 50-ton hoist attaching a block to an overhead cable for lowering {{convert|225|ft}} to a new loading station. Here the block was placed on a flatcar for towing by an electric tram (designed by General Electric) on standard-gauge railroad track to the town of Marble and into the mill site. Electricity to power the tram came from the CYMC-built hydro-electric plant located just east of the town.<ref name="CityStone"/><ref name="McCollum"/>

Reaching the mill site, the marble went into an expansive finishing mill built by CYMC from 1907 through 1910. At its widest point the mill site was {{convert|150|ft}} and almost {{convert|1400|ft}} long totaling {{convert|108000|ft2|m2}} (the largest finishing mill in the world under one roof). Here the marble was transformed into a variety of objects for shipment throughout the country.<ref name="CityStone"/><ref name="McCollum"/>

Shipment of the finished marble was done by the Crystal River and San Juan Railway (created by CYMC and completed November 1906). Railroad tracks were parallel with the mill site and the marble was rolled on a cart out a mill site building and into the railroad car. In some shops the railroad cars were brought into the shop for loading. The company railroad then transported the marble {{convert|28|mi}} north to Carbondale, Colorado, where the cars were connected to other railway trains.<ref name="CityStone"/><ref name="McCollum"/>

<gallery mode="packed" heights="180" style="text-align:left"> YuleMarbleQuarryChanneler.jpg|Channeling machine (a series of drills) for making vertical holes in marble. Background-block being rigged for lifting out of the quarry. YuleMarbleQuarryCuttingMarble.jpg|Marble block being broken loose from the mountain with leverage. Holes have been drilled and feathers-wedges inserted into the holes. YuleQuarry50TonHoist.jpg|The marble block hanging from the 50-ton electric hoist will be transferred to the carrier (right). YuleMarbleSteamTractor.jpg|110-horsepower steam tractor bringing marble to the mill site (on the right side of the bridge over the Crystal River). Rear tractor wheels are 8 feet tall. </gallery>

==== Today ==== Methods for cutting a block can vary depending on the formation and other factors, but usually involve three types of saws (wire and two chain types of which all three are diamond edged). The usual approach starts with a horizontal cut at the bottom after which metal rollers are inserted (on which to move the block away from the mountain after all sides have been cut). Next is the back cut with a wire saw followed by chain saws to cut the vertical sides. A metal bag is then inserted behind the back cut and filled with water, which pushes the block away from the rock face (on the metal rollers). The block is then rigged for lifting by forklift and placed on a haul truck and driven out of the mountain and down to the staging area on the grounds of the old mill site. When the quarry opened in 1990, a {{convert|16|by|16|ft|adj=on}} tunnel had been blasted through the mountain and into the quarry interior to enable marble to be driven out of the quarry.<ref name="McCollum"/><ref name="Marble2012"/>

The cutting rates of today are many factors greater than in 1911 when a wire saw was sometimes used before a block was removed. In 1911, such a saw was new technology and had a cut rate of about {{convert|2|in}} an hour. A modern wire or chain saw can cut more than {{convert|50|in}} in the same time.<ref name="McCollum"/><ref name="Marble2012"/>

===Operations===

==== Boom: 1905 to 1916 ==== By July 1907 the initial construction of the quarry and the rest of the system was finished but marble was being shipped out before though only in small amounts and advertising pieces. The first major contract came in late October 1907 to supply $500,000 worth of marble for the Cuyahoga County Court House, in Cleveland, Ohio, and set off a quarrying boom. In spite of the increased quarrying, by 1913 the company was in financial trouble due to the huge start-up debt and high operating costs not generating enough revenue to pay down the debt. A loan of $1,868,000 was obtained in early February 1913 and used to refinance to debt. In spite of the financial difficulty orders kept coming in with the first contract of one million dollars for the Equitable Building, New York City, in August 1913 for {{convert|1200000|ft2|m2}} of marble.<ref name="CityStone"/><ref name="McCollum"/>

As the quarry boomed, so did the town reaching its population peak from 1912 through 1914 of 1,400 to 1,500 residents, including a large number of skilled Italian marble worker immigrants with most of them in the mill site. There were two newspapers, three hotels, movie theater, ice cream parlor, five ice houses, and nine stables among other businesses. In January 1910, a movie was premiered in Marble, ''Bear Hunt in the Rockies'' by Edwin Stanton Porter, director of the 1903 landmark movie ''The Great Train Robbery''.<ref name="CityStone"/><ref name="McCollum"/><ref name = "Sanborn">September 1914 map of Marble, Colorado by the Sanborn Map Company, 11 Broadway, New York City, New York</ref><ref name="Knouse">1913 Map of Marble, Colorado, by Homer Knouse (fire chief for the town)</ref>

===== Lincoln Memorial: March 1914 to June 1916 ===== thumb|April 1914 – June 1916:marble blocks for Lincoln Memorial column sections (aka drums) at {{convert|8.333|ft}} x {{convert|8.333|ft}} x {{convert|4.5|ft}} weighing 26.25 tons (26.18 metric tons) each. The man on the left is Henry Johnson, the photographer for the Colorado-Yule Marble Company.

Selecting the marble for the exterior was a competitive process with five samples submitted to the Lincoln Memorial Commission for consideration; three from Georgia (Cherokee, Southern and Amicalola), one from Vermont (Dorset White) and Yule marble. Of the samples, Memorial architect Henry Bacon wanted to use Yule marble in spite of its higher cost because the stones "whiteness and delicate veining" placed it "above any white building marble in appearance that I have seen here or abroad".<ref name="Thomas">{{cite book |title=Lincoln Memorial & American Life |url=https://archive.org/details/lincolnmemoriala00thom |url-access=registration |first1=Christopher A. |last1=Thomas|publisher=Princeton University Press |year=2002}}</ref> The Memorial commission voted to award the marble contract for Yule marble on 26 September 1913 but the matter was not settled. Other bidders raised objections about Yule quality, ability to quarry the needed quantity and its durability. Colonel W. W. Harts, the US Army Engineer Officer in charge of Public Grounds and overseer of the project, commissioned geologist George Perkins Merrill to make a determination. After visiting the quarry, Merrill concluded Yule marble met the needed requirements. Yet Secretary of War Lindsley Garrison called for testing by Bureau of Standards which gave a positive report on the use of Yule marble. He also sent a 17 January 1914 letter to United States Commission of Fine Arts about the use of Yule marble, and a reply was sent five days later that compared to the other marbles submitted for consideration Yule "fit pre-eminently for a structure of the character of the Lincoln Memorial". The contract for Yule marble was awarded 14 March 1914.<ref name = "USGS"/><ref name="CityStone"/><ref name="McCollum"/>

The contract was the most expensive and most demanding in the history of Yule marble at $1,080,000. The marble came out of Quarry 3, with the first shipment leaving Marble on 25 May 1914 and the final on 16 June 1916. The high standards resulted in a high rejection rate, yet the contract was completed 5 months ahead of schedule. Only a small amount of the marble quarried ever reached the finishing mill. The amount of rejection is based on summary statements given by the company president J.F. Manning. In June 1914, Manning estimated that a monthly quarrying of {{convert|80000|ft2|m2}} would yield {{convert|12000|ft2|m2}} to {{convert|15000|ft2|m2}} of acceptable marble. In 1915, Manning stated sometimes less than 10% of the quarried marble was shipped to the Memorial site. Once delivered to the mill site, marble blocks for other than the columns were taken to Shop 3 after being sawed into multiple pieces with a wire saw and the gang saws in one of the two mills. The wire saw and 20 of the 30 gangs saws were cutting nothing but Memorial marble 24 hours a day in May 1914. Marble for the 38 columns was offloaded in front of Shop 4. Each column comprised 11 drums and the top piece, with each of the 418 marble drums taking more than 18 hours to fashion.<ref name="CityStone"/><ref name="McCollum"/><ref name="Thomas"/>

==== Bust: 1916 to 1921 ==== The bust came barely one month after the final June 1916 shipment of marble for the Lincoln Memorial when the company went into receivership on 18 July 1916 and ceased operations 15 April 1917. The bust was caused by many factors such as the loss of skilled foreign-born craftsmen who returned to their native country to fight in World War I and a decline in the demand for marble brought about by the war. But the main cause was the huge debt incurred with the development of the integrated operation during 1905–1907. Even though the quarry had received a lot of contracts and some very lucrative, the operation (quarry, mill site and railroad) never made enough profit to pay off the start-up funding. A final disposition of the quarry was not completed until 4 April 1921 due to various groups vying for the assets.<ref name="CityStone"/><ref name="McCollum"/>

The town declined rapidly to a population of 50 people in 1920 according to the 1920 census. The bank closed in 1918 as did the remaining newspaper. The last train left Marble in 1918.<ref name="CityStone"/><ref name="McCollum"/>

==== Revival: 1922 to 1941 ==== Out of bankruptcy in April 1921, the operation was on a much smaller scale than before the 1917 bust. The amount quarried was greatly reduced and experienced several fluctuations in output and changes in operators. The fortunes of the town also went up and down with the marble fluctuation as reflected by the changes in population by climbing to 600 by 1926, 550 as 1930, then dropping to 175 by 1933 with a rise to 225 from 1939 and into 1941.<ref name="CityStone"/>

Though the quarry was out of bankruptcy in April 1921, quarrying did not resume until April 1922 and with divided ownership. The bankruptcy settlement resulted in the Carrara Company owning the quarry and the tram line to the mill site while Yule Marble of Colorado owned the mill site and the railroad. Both companies realized the need to cooperate and functioned as an integrated operation and later merged into Consolidated Yule Marble Company, 24 April 1924. There were other changes of owner and operators with the Vermont Marble Company, taking over as of November 1928. They in turn formed Yule Colorado Company on 14 December 1928 which continued up to the shut down at the end of 1941.<ref name="CityStone"/><ref name="McCollum"/>

===== Tomb of the Unknowns: 1930 to December 1931 ===== Marble for the Tomb of the Unknowns was quarried in seven pieces for four layers; cap, die, base and sub-base (plinth) from Quarry 3 at {{convert|125|ft}} below the opening from early in 1930 to January 1931. The cap was quarried on the first try while the base required three attempts. (No data available as to quarrying the plinth). The die was worked by 75 men for one year and three attempts until a 56-ton (55.86 metric) block came out of the quarry in late January 1931. When the block was cut from the mountain it weighed 124 tons (123.69 metric). A wire saw was then brought in to cut the block down to 56 tons (55.68 metric). Because of the weight, Vermont Marble Company sent to the quarry a special derrick that was reinforced and heavily rigged. The initial lift was just enough to clear the quarry floor so the block could hang for 15 minutes while the hoist was inspected for stress. Once out of the quarry, the trip to down to Marble took four days with the die block arriving on the grounds of the mill site on 3 February 1931. On 8 February, the block was shipped to Vermont for cutting to final dimensions and carving the pilasters and bas-relief. The work was completed in September and arrived at Arlington National Cemetery the same month. Assembly started in September but after the base piece was put in place, imperfections were discovered halting the work until a replacement was received. Three attempts were made before an acceptable piece was quarried. In December, the replacement base arrived and the assembly was completed 31 December 1931. This was followed by the carving work on the die block by the Piccirilli Brothers (who also carved the statue of Lincoln for the Lincoln Memorial) under the supervision of Tomb sculptor William Hudson Jones. When the Tomb assembly was completed 9 April 1932, the structure had the following dimensions.<ref name="CityStone"/><ref name="McCollum"/><ref>{{cite web|url=http://vermont-marble.com/blog/2010/02/|title=February " 2010 " Vermont Marble Museum|url-status=dead|archive-url=https://web.archive.org/web/20111227044536/http://vermont-marble.com/blog/2010/02/|archive-date=27 December 2011}}</ref><ref>{{cite news|url=http://www.qmfound.com/unknown.htm|title=Nature Honors The Unknown Soldier|date=January–February 1932|publisher=The Quartermaster Review|access-date=16 December 2011|url-status=dead|archive-url=https://web.archive.org/web/20111020012129/http://www.qmfound.com/unknown.htm|archive-date=20 October 2011}}</ref> {| class="wikitable" |- ! Level<ref>{{cite web |url=https://www.dirdim.com/port_featuredprojects.php?fileName=fp_tomb |title=Exterior scan of Tomb of the Inknowns |publisher=Marble Direct Dimensions Inc, Owings Mills, Maryland |year=2005 |access-date=20 November 2011}}</ref>!! Length !! Width !! Height !! Cubic area!! Tons |- | Cap|| 12'-5.4" (3.794 m)|| 6'-6.7" (1.998 m)|| 1'-3.3" (0.388 m)|| {{convert|100.69|ft3|m3}} || 8.56 (8.538 metric) |- | Die (quarried)<ref name="CityStone"/>|| 14'-0" (4.267 m)||7'-4.8" (2.255 m)||6"-0" (1.828 m)|| {{convert|621.6|ft3|m3}} ||56 (55.86 metric) -a |- | Die (finished)|| 12'-3.0" (3.733 m)|| 6'-6.4" (1.991 m)|| 5'-2.1" (1.577 m)||{{convert|385.43|ft3|m3}} || 32.76 (32.678 metric) |- | Base|| 13'-10.0" (4.216 m)|| 7'-11.9" (2.435 m)|| 1'-11.1" (0.586 m)|| {{convert|198.64|ft3|m3}} || 16.88 (16.837 metric) |- | Sub-Base|| 14'-10.4" (4.531 m)|| 9'-0.2" (2.748 m)|| 1'-10.9" (0.581 m)||{{convert|255.81|ft3|m3}}|| 21.74 (21.685 metric) |} :one metric ton is 5 pounds more than one standard ton :a; 52.84 tons (52.708 metric) is the calculated weight from the three dimensions while 56 tons is the cited amount.

==== Bust: 1941 to 1988 ==== Although there was some increased activity in the late 1930s, World War II ostensibly ended it. In 1942 the mill site was taken apart and the railroad tracks removed. A hoped for renewed marble demand did not happen after World War II ended. The quarry sat idle and the interior filled with water.<ref name="CityStone"/><ref name="McCollum"/>

The town also declined but had some revival. The marble shutdown and a 1941 flood led to a population decline to about 30 people and the post office closing in 1943. After the war ended and a 1945 flood, more people moved out leaving only Theresa Herman (the school teacher). The population did revive with 26 registered voters in 1956 increasing to a 2011 year-round population of about 110.<ref name="CityStone"/><ref name="McCollum"/><ref name="Vignettes"/>

==== Revival: 1988 to present ==== thumb|First marble block quarried since 1941 coming into Marble crossing the bridge over the Crystal River (15 September 1990) thumb|As of 2005: Background – inventory blocks of Yule Marble on the grounds of the former mill site. Foreground – fluted column section carved in the mill site prior to 1942. In 1988, Denver oilman Stacy Dunn and another associate undertook the reopening of the quarry forming the new Colorado-Yule Marble Company. Mr Dunn though was killed in a car accident before the opening. Getting the quarry to operating condition required pumping out millions of gallons of water among other repairs. On 15 September 1990, the first marble block to come out of the quarry since 1941 arrived in Marble. Riding in the truck was Elmer Bair, the 1931 motorman of the lead electric tram that brought down the body block for the Tomb of the Unknown Soldier in February 1931. But as with the original Colorado-Yule Marble Company 80 years before, the new company went bankrupt in 1997. Since that time there have been several changes of operator.

{| class="wikitable" |- ! From!! To!! Operator<ref name="Marble2012"/> |- | 1997 || 1999 || Bath Stoneworks (of England) |- | 1999 || 2004 || Rex Loesby (Sierra Minerals), who was involved in the formation of Colorado Yule Marble Company, but had pulled out |- | 2004 || Present || Colorado Stone Quarries Inc. (United States) |} Since 1988 Marble Colorado has been the site of annual Sculpting Symposia. These symposia are attended by professional and amateur sculptors from the US and foreign countries. These symposia utilize the marble from this mountain.<ref>{{Cite web|url=https://www.marbleinst.org|title=MARBLE/marble Stone Carving Symposium – America's premiere stone carving experience.|website=marbleinst.org|access-date=28 January 2018}}</ref>

Today only a few people of the 110 or so full-time Marble residents make up the 15–20 quarry employees. The town does receive a monthly rent from the quarry company to use part of the old mill site grounds (West 3rd Street and the Crystal River) to store quarried blocks until they are shipped to customers.<ref name="McCollum"/><ref name="Marble2012"/>

== Replace vs. repair: Tomb of the Unknowns == thumb|21 October 2011: inspection day of the September 2011 completed repairs of the cracks in the Tomb Shortly after assembly of the Tomb was completed on 9 April 1932, cracks developed in the main block (wreaths, Greek figures and the inscription) and grew longer over time. The cracks were filled in 1974 and 1989. By 1990, the Arlington National Cemetery (ANC) was studying options, including replacing the damaged block. ANC prepared a 15 August 2006 draft memorandum of agreement to replace the damaged marble.<ref>{{cite book |title=(Draft) Memorandum of agreement among Arlington National Cemetery, The Virginia State Historic Preservation Office, The Advisory Council of Historic Preservation, The National Park Service, and the Department of Veterans Affairs Regard the Tomb of the Unknowns Monument replacement project Arlington National Cemetery, Arlington County, Virginia|publisher=Arlington National Cemetery |date=15 August 2006}}</ref>

While ANC was studying the situation, a donated replacement block was provided by George Haines, a retired entrepreneur and car dealer in Glenwood Springs, Colorado. In September 2002, he read that the quarry crew "was getting ready to look for and replace the tomb's marble and that the (Veterans Administration) and Arlington were accepting bids on the replacement piece." With that he decided to pay the $31,000 for the replacement block. Arlington National Cemetery Superintendent John Metzler requested a letter on the donation and was sent one. Mr Haines also arranged for free transportation to Arlington National Cemetery.<ref>{{cite news |url=http://www.postindependent.com/apps/pbcs.dll/article?Site=GP&Date=20030105&Category=VALLEYNEWS&ArtNo=301040006&Ref=AR |title=Search for Tomb replacement block |date=January 2003 |work=Glenwood Springs Independent|access-date=19 November 2011}}</ref> In 2003 a prospective block was found and quarrying began. To record the activity, Ron Bailey photographed the event. When the block came free from the mountain, imperfections were found so the block was rejected. The heart of the block was used for a statue of President George H. W. Bush.<ref>{{cite web|url=http://ronbaileyphotography.wordpress.com/100000-quarry-images/|title=100,000+ Quarry Images|work=Ron Bailey Photography}}</ref> Another search started with a flawless block quarried and brought down to the storage area in Marble in 2005. Since 2005, the block has remained on the same yellow flatbed trailer in the north-west corner of the storage yard due to replacement opposition. <ref group=upper-alpha>See, Tomb of the Unknowns repair controversy and Damage and repair to the Tomb Monument.</ref>

Opposition to replacing the block had been growing and included such groups as the National Trust for Historic Preservation. On 26 September 2007, the Senate passed the Akaka-Webb amendment<ref>{{cite news |url=http://akaka.senate.gov/press-releases.cfm?method=releases.view&id=24a2e339-db7e-41e9-8225-ee1a9d637d2b |title=Press Release: Akaka-Webb Amendment to Halt Replacement of the Monument at the Tomb of the Unknowns is Approved by Senate |date=26 September 2007 |location=Washington, D.C. |publisher=Office of Senator Daniel Akaka (D), Hawaii, Chairman Senate Committee on Veterans Affairs |access-date=22 December 2011 |url-status=dead |archive-url=https://web.archive.org/web/20120507195746/http://akaka.senate.gov/press-releases.cfm?method=releases.view&id=24a2e339-db7e-41e9-8225-ee1a9d637d2b |archive-date=7 May 2012}}</ref> to prohibit replacing the cracked Tomb marble. On 26 June 2009, the Army and ANC announced the Tomb would be repaired.<ref>{{cite news |url=http://akaka.senate.gov/press-releases.cfm?method=releases.view&id=24a2e339-db7e-41e9-8225-ee1a9d637d2b |title=Press Release: AKAKA & WEBB APPLAUD VICTORY FOR THE TOMB OF THE UNKNOWN |date=26 June 2009 |location=Washington, D.C. |publisher=Office of Senator Daniel Akaka (D), Hawaii, Chairman Senate Committee on Veterans Affairs |access-date=22 December 2011 |url-status=dead |archive-url=https://web.archive.org/web/20120507195746/http://akaka.senate.gov/press-releases.cfm?method=releases.view&id=24a2e339-db7e-41e9-8225-ee1a9d637d2b |archive-date=7 May 2012}}</ref> The repairs of April 2010 failed after two months and were redone in September 2011.<ref>{{cite web |url=https://www.youtube.com/user/armyengineersnorfolk#p/u/1/L2LIvGB_89I |title=2010 and 2011 Tomb repairs – Preserving a National Treasure |publisher=US Army Corps of Engineers, Norfolk District|access-date=19 November 2011}}</ref> A 21 October 2011 inspection by the Army Corps of Engineers and other experts pronounced the repairs successful.<ref>{{cite web|url=https://www.flickr.com/photos/armyengineersnorfolk/sets/72157627829907681/ |title=Tomb inspection by US Army Corps of Engineers |date=21 October 2011 |access-date=19 November 2011}}</ref>

==Quarry access== Because it is a working mine, casual visitors are not permitted. Marble pieces are available for purchase, however.<ref>{{cite web |url=http://marbletourismassociation.org/yule_marble_quarry.html |title=Yule Marble Quarry |publisher=Marble Tourism Association |year=2007 |access-date=20 November 2011}} (photos and Quarry FAQ)</ref>

==Structures with Yule marble== A partial list of structures containing Yule marble, 1905 to 1941, from the quarry started by the Colorado-Yule Marble Company. The Colorado state capitol was an 1895 contract with the quarry of John Osgood. The dollar amount after a building name is the amount of marble. Marble ranged from a single item (such as the baptism font now in the Episcopal church in Glenwood Springs, Colorado) to entire exteriors.<ref name="CityStone"/><ref name="McCollum"/><ref name="Perazzo">{{cite web |last1=Perazzo |first1=Peggy B.|url=https://quarriesandbeyond.org/states/co/co-structures.html |title=Structures and Monuments in Which Colorado Stone was Used |date=21 August 2011 |publisher=Stone Quarries and Beyond |access-date=29 November 2011}}</ref>

{| class="wikitable" |- ! State !! Location !! Structure !! Image !! Year !! Notes |- | '''Arizona''' || Kingman|| Mohave County Court House || 90px || || |- | || Phoenix|| Adam's Hotel<ref>{{cite web |url=http://acmeron.com/puhs/puhs_page_3.htm |title=Color photograph, Adam's Hotel |work=Phoenix Arizona color pictures |access-date=24 November 2011 |url-status=dead |archive-url=https://web.archive.org/web/20030712024442/http://acmeron.com/puhs/puhs_page_3.htm |archive-date=12 July 2003}}</ref> || || ||Cost of marble: $2,500<ref>{{cite web |url=http://www.acmeron.com/puhs/adams%20hotel%20addition.jpg |title=Black and White photograph, Adam's Hotel, under construction |access-date=24 November 2011 |url-status=dead |archive-url=https://web.archive.org/web/20120515071104/http://www.acmeron.com/puhs/adams%20hotel%20addition.jpg |archive-date=15 May 2012}}</ref> |- | '''Arkansas'''|| Hot Springs|| Rammelsburg Bathhouse || || ||Cost of marble: $9,500<ref>{{cite book |url=https://books.google.com/books?id=3kO1vbJwNxYC&q=Rammelsberg+Bathhouse&pg=PA36 |title=Hot Springs, Arkansas in vintage postcards |first1=Ray |last1=Hanley |first2=Steven G. |last2=Hanley |page=36 |isbn=978-0-7385-3382-7 |place=Charleston, SC |publisher=Arcadia Publishing |year= 1998|access-date=24 November 2011}}</ref> |- | || Little Rock|| Arkansas State Capitol Building || 90px || || |- | '''California'''|| Los Angeles|| Los Angeles Athletic Club || 90px || ||Cost of marble: $4,800 |- | || || Bankers Trust Building || || ||Cost of marble: $200,000 |- | || || Builder Home Association Building || || || |- | || || Citizen's National Bank || || || |- | || || Los Angeles County Fair || || || |- | || || Herald Examiner Building || 90px || || |- | || || Fidelity Building || || || |- | || || Goodfellow Office Building || || || |- | || || Hellman National Bank || 90px || ||Cost of marble: $6,000<ref>{{cite web |url=http://photos.lapl.org/carlweb/jsp/FullRecord?databaseID=968&record=4&controlNumber=23311|title=Hellman National Bank Building, Los Angeles, California|publisher=Los Angeles Public Library|access-date=10 December 2011}}</ref> |- | || || Merchants Fireproof Building || || || |- | || || Merchants National Bank ||90px || ||<ref>{{cite web |url=http://photos.lapl.org/carlweb/jsp/FullRecord?databaseID=968&record=4&controlNumber=46523 |title=Merchants Bank Building, Los Angeles, California|publisher=Los Angeles Public Library|access-date=10 December 2011}}</ref> |- | || || Merritt Building || 90px || ||Cost of marble: $50,000<ref>{{cite web |url=http://blogdowntown.com/2006/12/2437-history-lesson-evolution-of-the-merritt-building |title=History Lesson: Evolution of the Merritt Building |first1=Eric |last1=Richardson |date=10 December 2006 |access-date=23 November 2011}}</ref> |- | || || Pan-American Building || || || |- | || || Judson D. River residence (fireplace mantel) || || || |- | || || Trinity Auditorium || 90px || || |- | || Oakland || Tribune Tower || 90px || || |- | || Pasadena|| Forest Lawn Chapel & Crematory || || ||Cost of marble: $10,000 |- | || || Huntington Memorial Hospital<ref name="CityStone"/> || 90px || || |- | || || Pasadena Post Office || 90px || ||Cost of marble: $25,000 |- | || || Federal Building ||90px || || |- | || San Francisco|| American Marble & Title Co || || || |- | || || City Hall || 90px || || |- | || || Irvine Sarcophagus || || || |- | || || Municipal Building || 90px || || |- | || || Saint Francis Hotel || 90px || || |- | || || Sub-Treasury Building || 90px || ||Cost of marble: $21,000 |- | || || Trinity Natatorium || || || |- | || San Simeon|| Hearst Mansion || || || |- | || Statewide || 40 School Buildings || || || |- | '''Colorado'''|| Denver|| Barth Mausoleum || || || |- | || || Broadway Bank || || || |- | || || Capitol Life Insurance Building || 90px || || |- | || || Cheesman Memorial || 90 px|| ||<ref>{{cite web |url=http://digital.denverlibrary.org/cdm4/results.php?CISOOP1=any&CISOBOX1=Scott&CISOFIELD1=CISOSEARCHALL&CISOOP2=all&CISOBOX2=cheesman%2C+walter+scott%2C+1838-1907+--+monuments.&CISOFIELD2=subjec&CISOROOT=/p15330coll22&t=s |title=Cheesman Memorial |publisher=Denver Public Library |access-date=23 November 2011 }}{{Dead link|date=August 2025 |bot=InternetArchiveBot |fix-attempted=yes }}</ref> |- | || || City and County Building || 90px || || |- | || || Colorado National Bank || || ||Cost of marble: $85,000<ref>{{cite web |url=https://denverhistorytours.blogspot.com/2009/06/colorado-national-bank.html |title=Colorado National Bank |publisher=Denver History Tours |date=23 June 2009|access-date=24 November 2011}}</ref> |- | || || Colorado State Capitol Building || 90px || ||Marble from Osgood Quarry |- | || || Colorado State Museum || 90px|| ||Cost of marble: $118,200 |- | || || Daniels & Fisher Tower || 90px || || |- | || || Denver Gas & Electric || 90px || || |- | || || Denver Post Office || 90px || ||Cost of marble: $533,000 |- | || || Empire Building<ref>{{cite web |url=http://www.historic-structures.com/co/denver/empire_building.php |title=Empire Building, Denver Colorado|access-date=24 November 2011}}</ref> || || || |- | || || Federal Reserve Bank || || || |- | || || Fitzsimmons Army Hospital || 90px || || |- | || || Foster Building || || ||Cost of marble: $20,000<ref>{{cite web |url=http://digital.denverlibrary.org/cdm4/results.php?CISOBOX1=foster+building&CISOOP1=all&CISOFIELD1=CISOSEARCHALL&CISORESTMP=results.php&CISOVIEWTMP=item_viewer.php&CISOSUPPRESS=0&CISOROOT=%2Fp15330coll22 |title=Foster Building, Denver Colorado |publisher=Denver Public Library |access-date=25 November 2011 }}{{Dead link|date=August 2025 |bot=InternetArchiveBot |fix-attempted=yes }}</ref> |- | || || Hamilton National Bank || || ||Cost of marble: $20,000<ref>{{cite web|url=http://digital.denverlibrary.org/cdm/singleitem/collection/p15330coll22/id/31115/rec/3|title=Hamilton Bank Building, Denver Colorado|date=27 January 2010|publisher=Denver Public Library|access-date=24 November 2011|archive-date=27 April 2012|archive-url=https://web.archive.org/web/20120427150934/http://digital.denverlibrary.org/cdm/singleitem/collection/p15330coll22/id/31115/rec/3|url-status=dead}}</ref> |- | || || Immaculate Conception Cathedral || 90px || || |- | || || Metropolitan Building<ref>{{cite web|url=http://cdm16079.contentdm.oclc.org/cdm/singleitem/collection/p15330coll22/id/16266/rec/39|title=Metropolitan Building, Denver Colorado|publisher=Denver Public Library|access-date=25 November 2011|archive-date=26 April 2012|archive-url=https://web.archive.org/web/20120426052005/http://cdm16079.contentdm.oclc.org/cdm/singleitem/collection/p15330coll22/id/16266/rec/39|url-status=dead}}</ref> || || || |- | || || New Customs House || 90px || || |- | || || Old Customs House || || || |- | || || Pioneer Building<ref>{{cite web |url=http://digital.denverlibrary.org/cdm4/item_viewer.php?CISOROOT=/p15330coll22&CISOPTR=33297&CISOBOX=1&REC=16 |publisher=Denver Public Library |type=photo |title=Pioneer Building, Denver |access-date=25 November 2011 }}{{Dead link|date=January 2026 |bot=InternetArchiveBot }}</ref> || || || |- | || || Saint James Hotel<ref>{{cite web |url=http://digital.denverlibrary.org/cdm4/item_viewer.php?CISOROOT=/p15330coll22&CISOPTR=77755&CISOBOX=1&REC=2 |publisher=Denver Public Library |type=photo |title=Saint James Hotel, Denver |access-date=24 November 2011 }}{{Dead link|date=January 2026 |bot=InternetArchiveBot }}</ref> || || || |- | || || Shubert Theater (aka Denham Theater)<ref>{{cite web|url=https://cinematreasures.org/theaters/19052|publisher=Cinema Treasures|title=Shubert Theater (aka Denham Theater), Denver |access-date=25 November 2011}}</ref> || || ||Cost of marble: $22,000 |- | || || Symes Building || 90px || || |- | || || Thatcher Memorial Vault<ref>{{cite web |url=http://commons.wikimedia.org/wiki/File:YuleMarbleThatcherValtDenver.jpg|publisher=Wikipedia|type=photo |title=Thatcher Memorial Vault, Denver, Colorado|access-date=10 December 2011}}</ref> || || || |- | || || Union Station || 90px || ||Cost of marble: $10,000 |- | || Glenwood Springs|| Citizens National Bank || 90px || ||Cost of marble: $899 |- | || || Federal Building (floors) || || || |- | || || Taylor Mausoleum || || || |- | || Greeley|| Post Office<ref>{{cite web |url=http://greeleygov.com/Museums/HistoryofGreeley.aspx |series=The History of Greeley, Colorado |title=History Distilled: The Greeley Story, 1870 – 2002 |first1=Peggy A. |last1=Ford |publisher=Greeley Colorado |access-date=29 November 2011 |url-status=dead |archive-url=https://web.archive.org/web/20110929222045/http://www.greeleygov.com/museums/HistoryofGreeley.aspx |archive-date=29 September 2011}}</ref> || || || |- | || Gunnison|| Post Office || || || |- | || La Junta|| Santa Fe Office Building || || ||Cost of marble: $3,550 |- | || Marble|| High School || 90px || || |- | || || Baptismal font, St Paul's Church || || || Now installed at St. Barnabas Episcopal Church, Glenwood Springs, Colorado |- | || || Mantel & overmantel, St Paul's Clubhouse for Boys || 90px || ||  |- | || Pueblo|| Vail Hotel || || ||Cost of marble: $2,182 |- | '''District of Columbia'''|| || Barnes Hospital || || ||Cost of marble: $15,000 |- | || || W. Seely Hutchinson || || ||Cost of marble: $1,619 |- | || || Lincoln Memorial || 90px || ||Cost of marble: $1,080,000 |- | || || Real Estate Trust Building || || ||Cost of marble: $5,540 |- | || || Colorado Memorial Stone, Washington Monument || 90px || || |- | '''Idaho'''|| Pocatello|| Post Office and Courthouse<ref>{{cite web |url=http://www.njchs.org/WLHArchive/items/show/59 |title=U.S. Post Office and Courthouse, Pocatello, Idaho, 1911 |publisher=7th Judicial Circuit Historical Society |year=2003 |access-date=23 November 2011 |archive-url=https://web.archive.org/web/20120415143543/http://www.njchs.org/WLHArchive/items/show/59 |archive-date=15 April 2012 |url-status=dead}}</ref> || || 1911 || |- | '''Illinois'''|| Chicago|| Field Building || 90px || || |- | || || Otis Building<ref>{{cite web |url=http://skyscraperpage.com/cities/?buildingID=13909 |title=Otis Building (Chicago) |access-date=26 November 2011}}</ref> || || || |- | || || Rosehill Mausoleum || || ||Cost of marble: $50,000 |- | || || Telephone Building || || ||Cost of marble: $76,000 |- || Rockford || Mausoleum || 90px || ||Cost of marble: $1,000 |- | '''Indiana'''|| Crawford|| Davis Mausoleum || || || |- | || Evansville|| First National Bank<ref>{{cite web |url=http://www.historicevansville.com/site.php?id=nationalcitybank |title=National City Bank, Evansville, Indiana |publisher=Historic Evansville|access-date=25 November 2011}}</ref> || || || |- | || Morocco|| Mausoleum || || ||Cost of marble: $8,000 |- | || South Bend|| Studebaker Building || 90px || || |- | '''Iowa'''|| Davenport|| Davenport Hotel || 90px || ||Cost of marble: $30,000 |- || Plover|| Lind Mausoleum || 90px || || |- | || Smithland|| Rice Tomb || || ||Cost of marble: $10,000 (120,000 lbs.) |- | '''Kansas'''|| Independence|| Court House Post Office || || ||Cost of marble: $3,000<ref>{{cite web |url=http://www.kshs.org/natreg/natreg_listings/search/page:2/county:MG |title=Independence Kansas Federal Building and Post Office |work=National and State Registers of Historic Places |publisher=Kansas State Historical Society |access-date=8 December 2011}}</ref><ref>{{cite web |url=http://www.kshs.org/resource/national_register/nominationsNRDB/Montgomery_FederalBuildingUSPostOfficeNR.pdf |title=Independence Kansas Court House Post Office NRHP Registry Form |publisher=Kansas State Historical Society |access-date=8 December 2011}}</ref> |- | || Wichita || Public Library || || ||Cost of marble: $2,000 |- | || Winfield|| Mausoleum || || || |- | '''Kentucky'''|| Paducah|| Mausoleum || || ||Cost of marble: $7,000 |- | '''Louisiana'''|| Shreveport|| Commercial National Bank || || ||Cost of marble: $12,500 |- | '''Massachusetts'''|| Cambridge|| Widener Library, Harvard University || 90px || || |- | '''Michigan'''|| Detroit|| Office Building – 43 story || || || |- | '''Minnesota'''|| Minneapolis|| McKnight Building || || ||Cost of marble: $18,582<ref>{{cite web |url=http://collections.mnhs.org/visualresources/Results.cfm?Page=1&Subject=Minneapolis%2E%20Businesses%2E%20McKnight%20Building%2E&CFID=11023056&CFTOKEN=27358218 |title=McKnight Building |publisher=Minnesota Historical Society |access-date=25 November 2011 }}{{Dead link|date=August 2025 |bot=InternetArchiveBot |fix-attempted=yes }}</ref> |- | '''Missouri'''|| Independence|| Auditorium – Community of Christ aka Reorganized Church of Jesus Christ of Latter Day Saints (RLDS) || || || |- | || Kansas City|| Chambers Office Building<ref>{{cite web|url=http://www.dnr.mo.gov/shpo/nps-nr/01001379.pdf|title=Chambers Building|publisher=National Register of Historic Places|access-date=24 November 2011|archive-date=17 October 2012|archive-url=https://web.archive.org/web/20121017080832/http://www.dnr.mo.gov/shpo/nps-nr/01001379.pdf|url-status=dead}}</ref> || || ||Cost of marble: $10,000 |- | || || Community Mausoleum || || || |- | || || Rialto Building || || ||Cost of marble: $28,000<ref>{{cite news |url=https://www.vintagekansascity.com/100yearsago/labels/Rialto%20building |date=24 December 1909 |title=Gas Completes Ruin of Rialto Building |location=Kansas City, Missouri |newspaper=Kansas City Journal |access-date=24 November 2011 |archive-date=6 April 2012 |archive-url=https://web.archive.org/web/20120406222803/http://www.vintagekansascity.com/100yearsago/labels/Rialto%20building |url-status=dead }}</ref><ref>{{cite web |url=http://lincoln.lib.niu.edu/fimage/lincolnimages/shewey137.jpg|title=Rialto Building (present today) |publisher=Northern Illinois University |access-date=26 November 2011 }}{{dead link|date=January 2018 |bot=InternetArchiveBot |fix-attempted=yes }}</ref> |- | || Saint Louis|| German-American Institute || || || |- | || || German Savings Bank || || || |- | || || Monward Realty Building || || ||Cost of marble: $30,000<ref>{{cite book |url=https://books.google.com/books?id=aFMmAQAAIAAJ&q=Monward+Building&pg=PA409 |title=Monward Building |publisher=Bankers' Magazine |year=1913 |page=409 |access-date=24 November 2011}}</ref><ref>{{cite web |url=https://libguides.wustl.edu/archtheory |title=Office Building for Monward Realty, St. Louis |year=1913 |work=WELCOME TO THE RESEARCH GUIDE FOR THEORIES AND METHODS OF HISTORICAL RESEARCH IN ARCHITECTURE |publisher=Washington University Libraries |first1=Rina |last1=Vecchiola |access-date=24 November 2011}}</ref><ref>{{cite web |url=http://luna.wustl.edu:8180/luna/servlet/detail/EY~16~7~115791~110673:Office-Building-for-Monward-Realty- |title=Office Building for Monward Realty Company |work=Eames & Young Architectural Photograph Collection |date=16 January 1913 |publisher=Washington University Libraries |access-date=24 November 2011}}</ref><ref>{{cite web |url=http://luna.wustl.edu:8180/luna/servlet/EY~16~7 |title=Office Building for Monward Realty Company |work=Eames & Young Architectural Photograph Collection |year=1913 |publisher=Washington University Libraries |access-date=24 November 2011 |archive-date=4 March 2016 |archive-url=https://web.archive.org/web/20160304073752/http://luna.wustl.edu:8180/luna/servlet/EY~16~7 |url-status=dead }}</ref> |- | '''Montana'''|| Billings|| Montana Power House || || || |- | || Helena|| Montana State Capitol || 90px || || |- | || Great Falls|| Rainbow Hotel<ref>{{cite web |url=https://www.flickr.com/photos/boston_public_library/5573851235/ |title=Rainbow Hotel, Great Falls, Montana |publisher=Flickr|access-date=24 November 2011}}</ref> || || || |- | || || United Savings and Trust || || || |- | '''Nebraska'''|| Broken Bow<ref>[https://quarriesandbeyond.org/states/co/co-structures.html Perazzo] gives the city's name as "Broken Arrow". However, a Google search for "Broken Arrow, Nebraska" and a search of the {{usurped|1=[https://web.archive.org/web/20110307215553/http://www.nebraskahistory.org/index.shtml Nebraska State Historical Society's website]}} for "Broken Arrow" yield no convincing evidence that a settlement of that name exists or existed. Broken Bow, Nebraska has an I.O.O.F. hall, now the Tiffany Theater: note the organization's emblem in this photo of the building.</ref>||I.O.O.F. Building || 90px || || |- | || Columbus|| Evans Hotel || || ||Cost of marble: $10,000<ref group=upper-alpha>A brief [https://www.usgennet.org/usa/ne/topic/resources/OLLibrary/Platte/pages/hpcn0102.htm account of the Evans Hotel] can be found in Margaret Curry, [https://www.usgennet.org/usa/ne/topic/resources/OLLibrary/Platte/index.htm ''The History of Platte County, Nebraska''], p. 554. A recent photograph can be seen at Wikimedia Commons.</ref> |- | || Greeley || Greeley County Court House<ref group=upper-alpha>Photos of the exterior of the courthouse can be seen at Category:Greeley County Courthouse (Nebraska). However, all marble work is on the interior of the building. The National Register of Historic Places nomination form for the courthouse discusses the use of marble, but does not state its provenance. See: {{cite web |url=http://www.nebraskahistory.org/histpres/nebraska/greeley/GY02-002_Greeley_CntyCthse.pdf |archive-url=https://web.archive.org/web/20100616092609/http://nebraskahistory.org/histpres/nebraska/greeley/GY02-002_Greeley_CntyCthse.pdf |archive-date=2010-06-16 |url-status=usurped |title=Greeley County Courthouse form |publisher=National Register of Historic Places |access-date=29 November 2011}}</ref> || 90px || || |- | || Hastings|| Masonic Temple || || ||Cost of marble: $1,125 |- | || Lincoln|| Bencroft Ward School University of Nebraska at Lincoln || || || |- | || || Chaplin Building || || || |- | || || Lincoln High School || 90px || ||Cost of marble: $23,500 |- | || Omaha|| Brandeis Subway Building<ref>{{cite web|url=http://digital.omahapubliclibrary.org/earlyomaha/buildings/brandeis.html|title=Brandeis Building, Omaha, Nebraska|publisher=Omaha Public Library|access-date=13 December 2011|archive-date=11 January 2013|archive-url=https://web.archive.org/web/20130111094020/http://digital.omahapubliclibrary.org/earlyomaha/buildings/brandeis.html|url-status=dead}}</ref> || || || |- | || || Douglas County Court House || 90px || ||Cost of marble: $111,000 |- | || || Fontenelle Hotel || 90px || || |- | || || Forest Lawn Chapel & Crematorium<ref>{{cite web|url=http://www.forestlawnomaha.com/chapel1.htm|title=Forest Lawn Memorial Park|publisher=Forest Lawn Memorial Park, Omaha|access-date=14 December 2011|archive-date=15 August 2011|archive-url=https://web.archive.org/web/20110815205246/http://www.forestlawnomaha.com/chapel1.htm|url-status=dead}}</ref> || || || |- | || || Union Pacific Building || || ||Cost of marble: $25,000 |- | || || West Lawn Mausoleum || || ||Cost of marble: $104,000<ref>{{cite web |url=http://www.nebraskahistory.org/histpres/nebraska/douglas/DO09-West-Lawn-Mausoleum.pdf|archive-url=https://web.archive.org/web/20110726051255/http://www.nebraskahistory.org/histpres/nebraska/douglas/DO09-West-Lawn-Mausoleum.pdf|url-status=usurped|archive-date=26 July 2011|title=West Lawn Mausoleum, Omaha, Nebraska; National Register of Historic Places Registration Form, United States Department of the Interior, National Park Service |publisher=Nebraska History.org |access-date=14 December 2011}}</ref> |- | || || Woodmen of the World Building || 90px || ||Cost of marble: $64,000 |- | ||Saint Paul|| Howard County Court House || 90px || ||Cost of marble: $10,000 |- | || Sidney|| First National Exchange Bank || || || |- | '''New York'''|| New York City|| Cambridge Building || || || |- | || || Equitable Life Building || 90px || || |- | || || Metropolitan Museum of Art || 90px || || |- | || || Municipal Building || || || |- | || Syracuse|| Third National Bank of Syracuse || 90px || || |- | || Schenectady|| Cross and seal design || || || |- | '''Ohio'''|| Belefontaine|| Post Office || || ||Cost of marble: $707 |- | || Cleveland|| City Hall || 90px || ||Cost of marble: $125,000 |- | || || Cuyahoga County Courthouse || 90px || ||Cost of marble: $500,000 |- | || Jayville|| Abbottsville Memorial || || || |- | || Sidney|| First National Bank || || || |- | || Versailles|| Mausoleum || || ||Cost of marble: $6,000 |- | || Wooster|| Post Office || || ||Cost of marble: $777<ref>{{cite web|url=http://digitalgallery.nypl.org/nypldigital/dgkeysearchdetail.cfm?trg=1&strucID=132615&imageID=96622&word=Offices&s=3&notword=&d=&c=&f=2&k=0&lWord=&lField=&sScope=&sLevel=&sLabel=&total=539&num=0&imgs=20&pNum=&pos=9|title=Post Office, Wooster, Ohio|publisher=New York Public Library|access-date=25 November 2011}}{{Dead link|date=August 2025 |bot=InternetArchiveBot |fix-attempted=yes }}</ref> |- | || Youngstown|| Mahoning County Court House<ref>{{cite web |url=https://www.flickr.com/photos/fusionpanda/2466779294/ |title=Mahoning County Courthouse, Youngstown, Ohio|publisher=Flickr |access-date=26 November 2011}}</ref> || || || |- | '''Oregon''' || Portland|| Bedell Building || 90px || || |- | || || First National Bank Building || 90px || || |- | || || Northwest National Bank<ref>{{cite web |url=http://www.pdxhistory.com/html/portland_banks.html |title=Northwest National Bank, Portland, Oregon|publisher=PDXHistory.com|access-date=10 December 2011}}</ref> || || || |- | '''Oklahoma''' || Enid|| High School<ref>{{cite web |url=https://www.flickr.com/photos/wfryer/1064192993/ |title=Enid High School, Enid, Oklahoma|publisher=Flickr |access-date=26 November 2011}}</ref> || || || |- | || Tulsa|| Studebaker Company Building || || || |- | || || Tulsa County Court House (demolished) || || ||Cost of marble: $4,360 |- | || || Tulsa High School || || || |- | '''Rhode Island'''|| Providence|| Providence County Courthouse<ref name="USGS"/> || 90px || || |- | '''South Dakota'''|| Aberdeen|| United States Post Office and Courthouse || 90px || || |- | '''Tennessee'''|| Memphis|| Commercial Trust & Savings Bank || || || |- | '''Texas'''|| Houston|| Southern Pacific Building (today – Bayou Lofts) || || ||Cost of marble: $13,000 <ref group=upper-alpha>Converted in 1998 to lofts, with an effort to preserve the architectural integrity of the building. {{cite web|url=https://www.gabrielarchitects.com/Live-Bayou-Lofts.html |publisher=Gabriel Architects |title=Historic Adaptive Restoration: Bayou Lofts |access-date=9 December 2011}} {{cite news|url=http://www.chron.com/CDA/archives/archive.mpl/1998_3026876/spire-buys-southern-pacific-building-to-build-loft.html |title=Spire buys Southern Pacific Building, to build loft condos |first1=Ralph |last1=Bivins |date=11 January 1998 |work=Houston Chronicle |department=Business |page =10 |access-date=9 December 2011}}</ref> |- | || || Union National Bank (today Hotel Icon) || 90px || ||Cost of marble: $1,000 |- | '''Utah''' || Salt Lake City ||Boston Building<ref name="SkyscraperPage.com">{{cite web |url=http://forum.skyscraperpage.com/showthread.php?t=93987&page=108 |title=Boston Building and Newhouse Hotel, Utah |publisher=SkyscraperPage.com |access-date=25 November 2011}}</ref> || || || |- | || || Denver & Rio Grand / Western Pacific Railroad Station (Union Building) || 90px || || |- | || || Holmes-Knox Building<ref>{{cite web |url=http://content.lib.utah.edu/cdm4/item_viewer.php?CISOROOT=/USHS_Shipler&CISOPTR=2231 |title=Holmes-Knox Building |author = Harry Shipler, Shipler Commercial Photographers |publisher=Utah State Historical Society; Funded by a grant from the National Endowment for the Humanities |date=24 January 1910 |access-date=24 November 2011}}</ref> || || || |- | || || Latter Day Saints Gymnasium<ref>{{cite web |url=http://content.lib.utah.edu/cdm4/item_viewer.php?CISOROOT=/USHS_Shipler&CISOPTR=3193 |title=Latter Day Saints Gymnasium, Utah |publisher=Utah State History |access-date=25 November 2011}}</ref> || || || |- | || || Newhouse Hotel || || ||Cost of marble: $10,000<ref name="SkyscraperPage.com"/> |- | || || Utah State Capitol || 90px || ||Cost of marble: $167,000 |- | || || Stock & Mining Exchange<ref>{{cite web |url=http://www.hmdb.org/marker.asp?marker=35615 |title=Stock and Mining Exchange Building, Utah |publisher=THE HISTORICAL MARKER DATABASE |access-date=25 November 2011 |archive-date=6 October 2011 |archive-url=https://web.archive.org/web/20111006185258/http://www.hmdb.org/marker.asp?marker=35615 |url-status=dead }}</ref> || || || |- | '''Virginia'''|| Arlington|| Tomb of the Unknowns (aka Tomb of the Unknown Soldier) || 90px || || |- | '''Washington'''|| Seattle||Union Bank || 90px || ||Cost of marble: $698 |- | || Walla Walla|| Court House || || ||Cost of marble: $10,000<ref>{{cite web |url=https://www.flickr.com/photos/auvet/6038659545/ |title=Walla Walla County Courthouse, Washington |publisher=Flickr|access-date=25 November 2011}}</ref> |- | '''Wisconsin'''|| Oshkosh|| Private Vault || || ||Cost of marble: $309 |- | '''Wyoming'''|| Sheridan|| Bank<ref>{{cite web|url=http://www.sheridanwyoming.org/pdfs/downtown.loop1.pdf|title=Bank of Commerce, Sheridan, Wyoming|publisher=sheridanwyoming.org|access-date=13 December 2011|url-status=dead|archive-url=https://web.archive.org/web/20040921023649/http://www.sheridanwyoming.org/pdfs/Downtown.loop1.pdf|archive-date=21 September 2004}}</ref> || || || |}

==See also== *List of types of marble

== Notes ==

===Footnotes=== {{Reflist|group=upper-alpha}}

=== Citations === {{Reflist | colwidth = 30em}}

== References == <gallery widths="300" heights="300"> File:ChemicalAnalysisYuleMarble.jpg|Table: Chemical analysis reported for Yule Marble File:YuleMarbleQuarryOperators.jpg|Chart: Yule Marble quarry operators, 1884 to present </gallery>

== Further reading == *{{cite book |url=https://pubs.usgs.gov/pdf/bulletin/b2162/b2162.pdf|publisher=U.S. Department of the Interior U.S. Geological Survey; US Government Printing Office |title=Colorado Yule Marble—Building Stone of the Lincoln Memorial: U.S. Geological Survey Bulletin 2162 |first1=Elaine S. |last1=McGee |place=Washington, D.C. |date=13 August 1998 |access-date=29 November 2011}} *{{cite web |last1=Perazzo |first1=Peggy B.|url=https://quarriesandbeyond.org/states/co/co-structures.html |title=Structures and Monuments in Which Colorado Stone Was Used |date=21 August 2011 |publisher=Stone Quarries and Beyond |access-date=29 November 2011}}

== External links == * {{Commons category-inline}} * {{cite web |url=https://www.ronbaileyphotography.com |title=Yule Marble Quarry |publisher=Ron Bailey – photographer|access-date=20 November 2011}} with extensive photos and text *{{cite web |url=http://www.geosurvey.state.co.us |title=Colorado Geology |publisher=Colorado Geologic Survey |access-date=20 November 2011 |archive-url=https://web.archive.org/web/20090507224837/http://geosurvey.state.co.us/ |archive-date=7 May 2009 |url-status=dead }} * {{cite web |url=http://www.marbletourismassociation.org/yule_marble_quarry.html |title=Yule Marble Quarry |publisher=Marble Tourism Association |year=2007 |access-date=20 November 2011}} with photos and Quarry FAQ *{{cite web |url=https://www.dirdim.com/port_featuredprojects.php?fileName=fp_tomb |title= Tomb of the Unknowns, Arlington National Cemetery |publisher=Direct Dimension Inc, Owings Springs, Maryland |year=2004|access-date=20 November 2011}} digital scanning of the Tomb exterior *{{cite web |url=http://www.geosurvey.state.co.us/education/symbols/Documents/Yule%20Marble25-3.swf |title="Yule Marble." Pictorial presentation |publisher=Matthews, V. by Colorado Geological Survey and Colorado Department of Natural Resources|access-date=20 November 2011|archive-url=https://web.archive.org/web/20120426070147/http://www.geosurvey.state.co.us/education/symbols/Documents/Yule%20Marble25-3.swf |archive-date=26 April 2012 |url-status=dead}} *{{cite web |url=http://archives.syr.edu/collections/alumni/rich_box.html |title=Collections and Personal Papers: Alumni Papers: Lorimer Rich, architect, Syracuse 1914 graduate – Tomb of the Unknown Soldier |publisher=Syracuse University archives|access-date=19 November 2011|url-status=dead|archive-url=https://web.archive.org/web/20120218084751/http://archives.syr.edu/collections/alumni/rich_box.html|archive-date=18 February 2012}} *{{cite web |url=https://ngmdb.usgs.gov/ngm-bin/ILView.pl?sid=1828_1.sid&vtype=b |title=Map GQ-512, Geological map of the Marble quadrangle, Gunnison and Pitkin Counties, Colorado |publisher=US Geological Survey |year=1966 |access-date=16 December 2011 |url-status=dead |archive-url=https://web.archive.org/web/20120426211530/http://ngmdb.usgs.gov/ngm-bin/ILView.pl?sid=1828_1.sid&vtype=b |archive-date=26 April 2012}} * {{cite web |url=http://www.coloradodot.info/travel/scenic-byways/southwest/west-elk-loop/ScenicByway-WestElkLoop/view |title=''West Elk Loop Scenic and Historic Byway'' – Corridor Management Plan, 2000 |publisher=Colorado Department of Transportation|date=September 2000 |access-date=22 December 2011}}

Category:Arlington National Cemetery Category:Building stone Category:Geology of Colorado Category:Gunnison County, Colorado Category:Types of marble Category:Quarries in the United States Category:Sculpture materials Category:Symbols of Colorado