 | | Report (issue) | | SURVEY Locatable Mineral Reports for Colorado, South Dakota, and Wyoming provided to the U.S. Forest Service...National Forest Land Use Resource Center Part of Montezuma quadrangle (Levering, 1935) ....................the St. Peters Dome district (Steven, 1949) ..................... 51 SOUTH DAKOTA Black Hills National...ADMINISTERED BY WHITE RIVER NATIONAL FOREST, SUMMIT COUNTY, COLORADO By Anna B. Wilson U.S. Geological Survey...Upper Blue River mining districts. The remainder of the tracts are outside the mining districts. The Breckenridge |  | | Report (issue) | | STATE OF SOUTH DAKOTA Nils Boe, Governor MINERALOGY OF THE BLACK HILLS by WILLARD LINCOLN ROBERTS...Associate in Mineralogy Museum of Geology, South Dakota School of Mines and Technology and GEORGE RAPP...Department of Geology and Geological Engineering, South Dakota School of Mines and Technology With the Editorial...Mineralogy South Dakota School of Mines and Technology BULLETIN NUMBER 18 of the South Dakota School of...of Mines and Technology Rapid City, South Dakota PUBLICATIONS STAFF F. L. Partlo J. T. Thomas President |  | | Report (issue) | | SURVEY Locatable Mineral Reports for Colorado, South Dakota, and Wyoming provided to the U.S. Forest Service...San Isabel and White River National Forests Lake County Land Exchange Offer (Iocmin40) ......................... 47 White River National Forest Dillon District Land Exchange Joint Venture (Iocmin38) .........(Iocmin42) .............................. 106 SOUTH DAKOTA ..............................................mines and prospects and locations of Parcels A-D. Mine and prospect locations from USGS (1998a,b) .... |  | | Report (volume) | | ....................................... 102 District of Columbia ............................................................................ North Dakota........................................................ South Carolina......................................:.................... South Dakota..........to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...exhausted by mining or quarrying. Deposits of minerals that are widely distributed, such as quartz and calcite |  | | Report (volume) | | it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...exhausted by mining or quarrying. Deposits of minerals of wide distribution, such as quartz and calcite...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...........Prof. B. L. Miller, Lehigh University, South Bethlehem, Pa. Florida............Dr. E. H. Sellards....Prof. Erasmus Haworth, University of Kansas, Lawrence. Kentucky........Mr. J. B. Hoeing, Frankfort. |  | | Journal (issue) | | from the Montague Claims, Teller Mountain, Montezuma District, Summit Co., Colorado Benjamin S. Murphy...pyromorphite in the Montezuma District, Summit County (Eckel et al., 1997): 1. “Pyromorphite, galena, sphalerite...pyromorphite is a secondary alteration product of galena at the Montague claims on Teller Mountain. At [this]...include tetrahedrite-tennantite, galena, pyrite, sphalerite, chalcopyrite, quartz, and carbonate[s].” (These...on the eastern side of Summit County, in the Montezuma Mining District (Figure 1). Access is via a series |  | | Report (volume) | | periods of exploratIon that ultimately led to a mining "boom ll in the 1950 IS. Since I ts meager start...Tallahassee Creek distrIct in Fremont County. Uranium, recoverable by solution mining of Upper Cretaceous...evaluated In Weld County. VBlntype uran I urn occurrence 5 are typ I fled in Je f farson County by the Schwartzwal...Schwartzwal der Mi ne, the largest uranium mine In Colorado. Part 2 contains in the bibliography of approximately...occurrences In the state, with cross-Indexes by county, host rock, and the special categoriesof "Front |  | | Report (volume) | | and Gold Deposits of the Rochford District, Black Hills, South Dakota GEOLOGICAL SURVEY BULLETIN 1332-A...and Gold Deposits of the Rochford District, Black Hills, South Dakota By RICHARD W. BAYLEY CONTRIBUTIONS...structure on the gold deposits of the Rochford district UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...Distribution Branch, U.S. Geological Survey, 604 South Pickett Street, Alexandria, VA 22304 CONTENTS.......................................... Montana Mine and Rochford Formations.-......- .............. |  | | Journal (issue) | | typically contains three minerals: kaolinite, mica and quartz. The SRM consists of 60 grams of air-dried and...to preserve and promote the unique geologic and mining heritage of Wisconsin while underscoring the importance...professor. In 1955 Dr. Weis began teaching at Lawrence University in Appleton, Wisconsin. Ten years later...brown jarosite crystals on matrix from the McLean Mine, Esmeralda Co., Nevada. The Martian material was...manufacturer’s standards. NIST Price: $556.00 Hard Rock Mine Waste (SRM 2780a) This Standard Reference Material |  | | Report (issue) | | SURVEY Locatable Mineral Reports for Colorado, South Dakota, and Wyoming provided to the U.S. Forest Service........ . . ............ 10 Pike National Forest County of El Paso (Black Forest) Land Exchange Offer ...Creek Land Exchange Offer .............. 153 SOUTH DAKOTA ............................................................. Black Hills National Forest South Dakota Department of Transportation Land Exchange Offer............... 48 Fig. 14. Map 12-Offered mining claims-Quartz Creek & Cumberland Pass areas (provided |  | | Report (volume) | | Branch of Distribution, U.S. Geological Survey, 1200 South Eads Street, Arlington, VA 22202 CONTENTS Page...location and means of access to all the metallic mining districts in the State, as well as a large number...________________________ Silver: Argentiferous galena 1 ____________________________________________...decreasing value, these species are: Molybdenite Galena (including contained silver) Native gold Sphalerite...and used agate, chalcedony, and other forms of quartz for weapons and tools; they used clay for pottery |  | | Report (issue) | | history and mining activity in the Blue River region of Colorado, which includes all of Summit County. The...glaciers extended down the Blue River valley as far south as present Dillon Reservoir. Discovery of deposits...Region—Their Geology and Mining History...............................31 Hard-Rock Mining in the Blue River.................................23 Railroads and Mining................................................................................12 Photograph of Dakota Sandstone in road cut, Interstate Highway 70, two |  | | Report (issue) | | Geological Survey Board and the Colorado Metal Mining Fund ~ oopr is PUBliC P[O'J>ERTY aud 1• DOt ~re~~o~...__________________________________________ _ 1 Summary of mining districts---.---------------------Introduction..._ Igneous rocks _____________________________ _ Quartz monzonite gneiss ________________ _ Granite gneiss...gneiss and gneissic aplite ________ _ Quartz diorite and associated hornblendite_ Boulder Creek granite...Cretaceous (Dakota group)----------------~~~------------ Purgatoire formation _______________ _ Dakota sandstone |  | | Report (issue) | | DEPOSITS OP NORTHWESTERN COLORADO BARITE GRAND COUNTY Barite is reported as occurring on the Vasquez...River,1 a left branch of the Frazer River, in Grand County. N o attempt has been made to ship barite from...from this locality. BUILDING S T O N E ROUTT COUNTY Sandstone.—A creamy-white to pink sandstone has been...purposes. CLAYS NORTHWESTERN COLORADO In this district, there are abundant outcroppingx of the M a n...either light flesh-tinted or red pressed bricks. The Dakota and Mesaverde formations contain numerous lenticular |  | | Report (issue) | | SALT LAKE CITY, Utah-Federal Bldg., Rm. 8105,125 South State St. SAN FRANCISCO, California-Customhouse...Terranes Part I Geographic Distribution of Gold Mining Regions and Types of Deposits in the United States...Exploration Guides for Gold Deposits, Black Hills, South Dakota By JACK A. REDDEN and GREGORY McN. FRENCH U...bibliographies. Contents: Geographic distribution of gold mining regions and types of deposits in the United States...Black Hills, South Dakota / by Jack A. Redden and Gregory McN. French. 1. Gold mines and mining United States |  | | Journal (article/letter/editorial) | | content in this gold is not typical of the gold-quartz-pyrite association which is common in the Western...nicht typisch ftir die in dem westlichen Teil der USA iibliche Gold-Quarz-Pyrit Assoziation. Introduction...deposit in each locality. Only the Homestake, South Dakota, material is lode gold. The localities and type...Alder Gulch, Virginia City District, Montana Locality Copper Basin, Yavapai County, Arizona Pennsylvania...Pennsylvania Mountain, Park County, Colorado Type of occurrence Placer, residual Placer, residual Ninemile Creek |  | | Report (volume) | | H. MclNTYRE Papers presented at the Northwest Mining Association Convention, Spokane, Washington, Dec...Branch of Distribution U.S. Geological Survey 604 South Pickett Street Alexandria, VA 22304 Library of...bulletin ; 1658A-S) "Papers presented at the Northwest Mining Association Convention, Spokane, Washington, Dec...Congresses. I. Mclntyre, David H. II. Northwest Mining Association (U.S.). Convention (1983 : Spokane...Volcanic Subsidence in the Custer Graben, Custer County, Idaho, by D. H. Mclntyre and K. M. Johnson. 109 |  | | Report (issue) | | George Otis Smith. Director Professional Paper 138 MINING IN COLORADO A HISTORY OF DISCOVERY, DEVELOPMENT..._____ _ The location, area, and organization of the mining counties of Colorado _________________________..._____________________ _ Alamosa County __________________________ _ Arapahoe County _________________________...Archuleta County _________________________ _ Baca CountY-----------------------------Boulder CountY------...CountY----------------------~----Chaffee County _____________________·______ _ Clear Creek County _______________________ |  | | Report (issue) | | Roberts Tunnel, Colorado By CHARLES S. ROBINSON, LAWRENCE A. WARNER, and ERNEST E. WAHLSTROM ENGINEERING............................. Morrison Formation. Dakota Group............ Benton Shale.............. Niobrara........................................ B23 Montezuma Quartz Monzonite and associated aplitic rock.................................................. 23 Quartz monzonite........................................shear zone..................................... Montezuma shear zone................................... |  | | Report (volume) | | mineralization in the Beaver-Tarryall area, Park County, Colo., a reconnaissance report, by Quentin D....Geology and ore deposits of the Shafter mining district, Presidio County, Tex., by Clyde P. Ross _______ ______...on concentration tests on manganese from Perry County, by H. S. Rankin______ 1 45 127 223 ILLUSTRATIONS...PLATE 1. Geologic map of Beaver-Tarryall area, Park County, Colo__ In pocket 2. Geologic sections of Beaver-Tarryall...Beaver-Tarryall area_______________ In pocket 5. Index map of mining properties in Beaver-Tarryall area___ 36 6. Reconnaissance |  | | Report (volume) | | ........................ 5 5 Distribution of mining districts.............................................................'..................... South Dakota....................................................................... PART II. Catalogue of mining districts, by J. M. Hill..................................................... Classification of mining districts................................................................................... South Dakota......:..................................... |  | | Report (issue) | | MINERALOGY AS A GUIDE FOR EXPLORATION IN THE MONTEZUMA DISTRICT, CENTRAL COLORADO By Theodore Botinelly... Abstract The Montezuma district of central Colorado is a small base metal-silver mining district containing...favorable for further production. The abundance of galena and sphalerite in veins, but not of pyrite, also...the more productive mines. Introduction The Montezuma district is an area of base metal-silver vein deposits...in the Colorado mineral belt and elsewhere. The district is roughly triangular in shape, with an area of |  | | Report (issue) | | organization is carrying on for the direct advancement of mining interests throughout the country than can readily........ 932 Hague, A.; Weed, National Park; no mining W. H.; . Iddings, permitted. J.P. Lindgren, W.... Diller, J. S ........... coal, clay, stone. quartz, road ' material, sandstone, clay. Turner, H.... No. 38. Economic geology of the Bingharn mining district, Utah, by J. M. Boutwell, Arthur Keith, and...Tonopah mining district, Nevada, by J. E. Spurr. No. 43. Copper deposits of Clifton-Morenei district, Arizona |  | | Report (volume) | | Meetings. Washington, D. C. American Institute of Mining and Metallurgical Engineers: Contributions, nos...Section of Bulletin, 1935, 1936. New York. See also Mining and Metallurgy. American Journal of Botany, vols...Canadian Institute of Mining and Metallurgy: Transactions, vols. 37, 38; Canadian Mining and Metallurgical...Research, vols. 12-14. Ottawa, Ontario. Canadian Mining Journal, vols. 56, 57. Gardenvale, Quebec. Carnegie...vols. 51, 52. Chapel Hill, N. C. Engineering and Mining Journal, vols. 136, 137. New York. Engineering |  | | Report (volume) | | White River National Forest and the Dillon Ranger District of the Arapaho National Forest, Colorado U.S...White River National Forest and the Dillon Ranger District of the Arapaho National Forest, Colorado By MARGO...White River National Forest and the Dillon Ranger District of the Arapaho National Forest, Colorado / by...White River National Forest and Dillon Ranger District of the Arapaho National Forest ("the Forest")...areas of base and precious metals in North America. Mining and mineral exploration have played a central role |
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