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From south slope of Rio Grande River, east of Deep Creek, looking up Willow Creek. The town of Creede can be seen at the mouth of the canyon. Creede quadrangle. Mineral County, Colorado. July 23, 1912. F-stop 8, 1/25 seconds.
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From rim south of main Cochetopa Creek, above mouth of Lake Fork, looking northwest down the glacial valley of that stream. Cochetopa quadrangle (?). Saguache County, Colorado. August 18, 1914. F-stop 16, 1/25 second.
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Migmatite, showing typical wavy foliation, Pacific Gulch. Dark layers are biotite and oligoclase-andesin;, light layers are mainly quartz, microcline, and oligoclase- andesine. Summit County, Colorado. Circa 1963. Published in US Geological Survey Professional Paper 652, figure 6. 1971.
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Showing the face of large iron prospect pit. South slope of Beaver Creek. Uncompahgre quadrangle. Gunnison County, Colorado. August 29, 1912. F-stop 8, 1/25 seconds.
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Irregular flows of latite and rhyolite. From ridge west of mouth of Mill Gulch, looking northwest over a side gulch of Middle Creek. Saguache quadrangle (?). Saguache County, Colorado. August 1, 1914. F-stop 16, 1/25 second.
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Uinta Mountains (background). Browns Park sandstone exposed in bluff south of Vermilion Creek. T. 9 N., R. 102 W. Moffat County, Colorado. August 8, 1925.
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From west side of Cebolla Canyon, looking across it at granite ridge running northwest from Rudolph Hill. Uncompahgre quadrangle. Gunnison County, Colorado. September 11, 1912. F-stop 8, 1/25 seconds.
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Photomicrograph of polished section. Large grains of early pyrite coated with marcasite. Sphalerite and chalcopyrite fill cavity between pyrite grains. X 175, Lucky Strike mine. Summit County, Colorado. Circa 1963. Published in US Geological Survey Professional Paper 652, figure 18-B. 1971.
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Panorama with image 251. Distant view of Cretaceous hills in western edge of Middle Park. Looking north from Penny's Ranch. Colorado. 1905.
Categories: Image; Tags: Colorado Images, photo print
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Panorama with image 239. General view of lower coal-bearing series at mouth of Fish Creek, looking north. Routt County, Colorado. 1905.
Categories: Image; Tags: Colorado Images, photo print
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Panorama with image 91. From Peak 9300- [feet in elevation] opposite mouth of Beaver Creek, looking north over Cebolla Valley, and northwest toward Sapinero Mesa. Uncompahgre quadrangle. Gunnison County, Colorado. September 12, 1912. F-stop 8, 1/25 seconds.
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Horse Gulch from CHC Hill. Dolores County, Colorado. 1900.
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Migmatite, showing contorted layering and ptygmatic folds, Pacific Gulch. Summit County, Colorado. Circa 1963. Published in US Geological Survey Professional Paper 652, figure 7. 1971.
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Diamond Mountain and high terrace underlain by white sandstone and marly limestone. Looking northwest over Sparks Ranch and Talamantes Creek valley. T. 11 N., R. 101 W. Moffat County, Colorado. August 7, 1925.
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East side of Sunshine Gulch looking west of north at Agency Peak and at the wide valley of Cochetopa Creek. Cochetopa quadrangle (?). Saguache County, Colorado. September 29, 1913. F-stop 16, 1/25 second.
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Panorama with images 067, 068 and 069. Location just above Monte Carlo Mine on Campbell Mountain. Looking at long hill 10,650 and some cliffs in foreground. About northwest. Creede Special quadrangle. Mineral County, Colorado. June 18, 1912.
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Along Spring Creek trail, showing recent wide wash in an alluvial fan of an east side-gulch. East of Uncompahgre quadrangle. Colorado. August 3, 1912. F-stop 16, 1/30 seconds.
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From saddle west of mouth of Houselog Creek, looking southwest down an east branch of Hatpin Creek. Pack train in foreground. Saguache quadrangle (?). Colorado. September 11, 1914. F-stop 12, 1/25 second.
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From ridge between two south forks of Indian Creek, looking southwest down Indian Creek over Middle Creek and Saguache Valley. Saguache quadrangle (?). Saguache County, Colorado. July 25, 1914. F-stop 32, 3/8 second, sun screen.
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From south slope of Rio Grande River, looking across valley toward Creede and Willow Canyon. Creede quadrangle. Mineral County, Colorado. July 23, 1912. F-stop 16, 1/25 seconds.