 | Verplanck, Philip L., Manning, Andrew H., Kimball, Briant A., McCleskey, R. Blaine, Runkel, Robert L., Caine, Jonathan S., Adams, Monique, Gemery-Hill, Pamela A., Fey, David L. (2008) Ground- and surface-water chemistry of Handcart Gulch, Park County, Colorado, 2003-2006. Open-File Report Vol. 2008 (2007-1020) US Geological Survey doi:10.3133/ofr20071020 | Report (issue) | | and Surface-Water Chemistry of Handcart Gulch, Park County, Colorado, 2003–2006 Open-File Report 2007–1020...Geological Survey Front cover: Photograph of Handcart Gulch showing the Continental Divide in the upper...and Surface-Water Chemistry of Handcart Gulch, Park County, Colorado, 2003–2006 By Philip L. Verplanck...Ground- and surfacewater chemistry of Handcart Gulch, Park County, Colorado, 2003–2006: U.S. Geological Survey...Figures 1. Map of central and western Colorado showing location of Colorado mineral belt and study area ... |  | | Report (issue) | | AS A GUIDE FOR EXPLORATION IN THE MONTEZUMA DISTRICT, CENTRAL COLORADO By Theodore Botinelly Open-File... Abstract The Montezuma district of central Colorado is a small base metal-silver mining district containing...the more productive mines. Introduction The Montezuma district is an area of base metal-silver vein deposits...other Tertiary stocks in the Colorado mineral belt and elsewhere. The district is roughly triangular in shape...The first discovery of silver in Colorado was in the Montezuma district at the Coley deposit on Glacier | | | Report (issue) | | drilling a stilling well for a streamgage in upper Handcart Gulch, Colo. (USGS photograph) Middle photograph...the Earth’s gravity field at Great Dunes National Park, June 2011. (Photograph by David V. Fitterman) Back...Processes in a Mineralized Alpine Watershed—Handcart Gulch, Colorado.......................59 Issue and Scope...Matter on Copper Toxicity in Streams Impacted by Mining..................................................Archives of the State Company of Geological Survey and Mining (GEOSURV-IRAQ)................................ |  | | Report (volume) | | Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...knowledge____________________________________ Future of Colorado mineralogy______________________________________...mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of...especially Fischer and others, 1946). MINERALS OF COLORADO: A 100-YEAR RECORD By EDWIN B. EcKEL ABSTRACT |  | | Report (volume) | | Forest and the Dillon Ranger District of the Arapaho National Forest, Colorado U.S. GEOLOGICAL SURVEY BULLETIN...Forest and the Dillon Ranger District of the Arapaho National Forest, Colorado By MARGO I. TOTH, ANNA B....Forest and the Dillon Ranger District of the Arapaho National Forest, Colorado / by Margo I. Toth ... [et...mineral resources Colorado White River National Forest. 2. Mines and mineral resources Colorado Arapaho National...National Forest. 3. Geology Colorado White River National Forest. 4. Geology Colorado Arapaho National Forest |  | | Report (volume) | | ............................................. Colorado........................................................................................ 102 District of Columbia ....................................to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...abundant it may have been completely exhausted by mining or quarrying. Deposits of minerals that are widely...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish |  | | Report (volume) | | it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...abundant, it may have been completely exhausted by mining or quarrying. Deposits of minerals of wide distribution...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...A. F. Rogers, Stanford University, Palo Alto. Colorado.........Prof. R. D. George, Boulder. Connecticut...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found |  | Soulliere, S.J., Toth, M.I., Bankey, V.L., Smith, S.M., Pitkin, J.A., Cookro, T.M., Robinson, Roberts L.N., Molnia, C.L., Wandrey, C.J., Law, B.E., Spencer, C.W., Barker, C.E., Dersch, J.S. (1996) Resource potential and geology of the Routt National Forest and the Middle Park Ranger District of the Arapaho National Forest, Colorado. Open-File Report Vol. 1996 (96-82) US Geological Survey doi:10.3133/ofr9682 | Report (issue) | | Unconsolidated Deposits ...................... Colorado Mineral Belt ................................................................. Hahns Peak Mining District ...................................... Cam......................... Red Canyon-Crystal Mining District ................................. Spring Claims...Diamond Park Area ........................................... Beaver Creek Area (Farwell Mining District)...(Atlantic) Mining District ................................... King Solomon Mine Area (Farwell Mining District) |  | | Book (edition) | | who have been engaged in the study of our great mining regions, especially in the West, have laid the...now in the active practice of the profession of mining engi neering. J. F. K. DECEMBER, 1899. NO TEXT...125-129; Marquette district, 129-136; Menominee dis trict, 136-139; Penokee-Gogebic district, 139-143; Vermilion...Western North Carolina and Virginia, 169, 170; Colorado, 170, 171; California, 171; Example 13, titaniferous...CHAPTER VI.— LEAD AND ZINC. Example 24, Upper Miss. Valley, 233-237; Washington Co., Mo., 238, 239; Livingston |
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