 | | Report (volume) | | Bulletin 871 MINERAL RESOURCES OF THE REGION AROUND BOULDER DAM BY D. F. HEWETT, EUGENE CALLAGHAN B. N. MOORE...Molybdenum. _ _________________________________________ Tungsten....________________-_--_----__-__---_ Vanadium...SHEET I. Map showing mineral deposits tributary to Boulder Dam, nonferrous-metal districts__----_---__--_--_---_____-___...II. Map showing mineral deposits tributary to Boulder Dam, ferrous-metal districts___----___-__--_-_----_--_____-__...III. Map showing mineral deposits tributary to Boulder Dam, nonmetalliferous districts_----------___-_-_------__-_-__ |  | Marsh, S.P., Moyle, P.R., Knox, R.D., Howard, K.A., Raines, G.L., Hoover, D.P., Simpson, R.W., Rumsey, Clayton M. (1982) Mineral resource potential of the Sheep Hole-Cadiz Wilderness Study Area (CDCA-305), San Bernardino County, California. Open-File Report Vol. 1982 (82-957) US Geological Survey doi:10.3133/ofr82957 | Report (issue) | | WILDERNESS STUDY AREA (CDCA-305), SAN BERNARDINO COUNTY, CALIFORNIA SUMMARY REPORT Sherman P. Marsh 1................................................. Mining history................................................................................. Skarn tungsten.................................................California Desert Conservation Area, San Bernardino County, California. SUMMARY The Sheep Hole-Cadiz Wilderness...potential for undiscovered contact metamorphic tungsten, placer deposits of gold, and oil and gas. None |  | | Report (issue) | | _ Oso Canyon Formation _________________ _ Meeke Mine Formation ________________ _ Rock units of central...possible occurrences of borate minerals_ Discovery and mining of borate minerals___ _ __ Geology of known borate..._________ _ _ _ _ __ __ 72, 73 46, 47. Kramer borate district-----------------~- 74,75 48. Muroc and Stone House...part of the desert region. The plutonic rocks are granitic-textured intrusives that range in composition...SunrayMid-Continent Oil Co., Mr. K. M. Reim, geologist for Kern County Land Co., and Mr. S. J. Muessig, geologist for |  | 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...Area (Farwell Mining District) ........................... Dailey (Atlantic) Mining District .............Solomon Mine Area (Farwell Mining District) ....................... La Plata Mining District........ |  | | Report (volume) | | SURVEY GEORGE OTIS SMITH, DIRECTOR BuiiIiETIN 574 MINING DISTRICTS OF THE DILLON QUADRANGLE, MONTANA AND................................................. Mining districts...................................................................................... Mining development. ...................... .. - - ' -..................................... 18 Placer mining....... ~................................................................ 20 Present status of mining .....:........................................ |  | | Report (issue) | | '1030571 04 M030562 04 M030563 04 '1030584 04 CouNTY DEPosir 'ostHP +litire LAtiroOE ♦ Looroae 28N... wA A 7 PROSPECT 15N 02E 27 MU AMOLE DISTRICT BANNER DISTRICT BLUE HELL GROUP 19N 215W 101 35-03-A wA...CUA AG BORIANA MINE 18N 115W 118 34-56-154 113-54-53W CATALINA DISTRICT CATALINA DISTRICT CHILDS-ALOWINKLE...CHILDS-ALOWINKLE HUN CINNABAR MINE 02N I14-19-18w 09 33-32-154A CUPRITE MINI 175 16E 28 31-55-314 110-42-30w CU AG...35 35-25-254 114-10-31W AU AG MO V EMPIRE MINE ESPERANZA MINE GROUP 185 12E SO.31-52-204 111-08-08W PB |  | | Report (issue) | | SierritaEsperanza copper-molybdenum deposit, Pima County, Arizona, in Jenney, J. P., and Hauck, H. R., eds... 1939, Geology of the Lead Mountain area, Pima County, Arizona [M.S. thesis]: Tucson, University of Arizona..., 1920, The southern section of the Amole mining district: Arizona Bureau of Mines Bulletin 106, p. 19-25...Report on the Loma Prieta mine (copper and molybdenum), Copper Basin, Yavapai County, Arizona: U.S. Geological...mineralization, Bagdad, Arizona: American Institute of Mining, Metallurgical,and Petroleum Engineers Transactions |  | | Journal (article/letter/editorial) | | Rb-Sr whole-rock isochron on a suite of Amftsoq gneiss samples from a different locality in the Isua region...tectonothermal events after about 3700 m.y. ago. The entire gneiss-supracrustal system developed within the approximate...f 3 7 6 0 -+ 70 m.y. [4]. Nearby A m i t s o q granitic gneisses have yielded a R b - S r isochron age...[1] regard the gneisses as part of a younger granitic suite on the basis of local intrusive contacts...Uand Pb, have been fully described by Arden and Gale [ 11,121. Precision for U and Pb contents is about |  | Gunn, A.G., Dorbor, J.K., Mankelow, J.M., Lusty, P.A.J., Deady, E.A., Shaw, R.A., Goodenough, K.M. (2018) A review of the mineral potential of Liberia. Ore Geology Reviews, 101. 413-431 doi:10.1016/j.oregeorev.2018.07.021 | Journal (article/letter/editorial) | | north-east-trending regional shear zones. Gold mining commenced at the New Liberty deposit in western...of iron ore is currently restricted to a single mine, Yekepa, in the Nimba Range. Other important deposits...highest point in the country is Mount Wutivi in Lofa County with an elevation of about 1400 m. The climate...until the civil crisis of the 1990s the iron ore mining sector contributed more than 20 per cent of the...of the country’s total workforce. The artisanal mining of alluvial gold and diamonds has also made a modest |  | | Report (issue) | | 14 1. 2. 3. 4. 5. Asbestos ore Lead ore, Balmat mine, N. Y. Chromite-chromium ore, Washington Zinc ore...Peninsula, Mich. 10. Porphyry molybdenum ore, Colorado 11. Zinc ore, Edwards, N. Y. 12. Manganese nodules...Botryoidal f luorite ore, Poncha Springs, Colo. 14. Tungsten ore. North Carolina World Nonbauxite Aluminum...Survey in accordance with the provisions of the Mining and Minerals Policy Act of 1970 (Public Law 91-631...discovered or not currently profitable to mine. The mining of mineral deposits, once discovered, depends |  | | Report (issue) | | 62. The Ordovician-Silurian contact in Dubuque County, Iowa, by J. W. Whitlow and C. E. Brown________________...Ohio Creek Formation (Paleocene) in west-central Colorado, by D. L. Gaskill and L. H. Godwin-----------...and Hesse Quartzite on Chilhowee Mountain, Blount County, Tenn., by R. A. Laurence and A. R. Palmer----...88. Gravity survey in the Rampart Range area, Colorado, by C. H. Miller-------------------------------------89...linear scarps on the Sage Plain, southwest~rn Colorado, by D. R. Shawe _________ ~ Glacial lakes near |  | | Report (issue) | | an overall guide been written on gold and gold mining of publications have no single report or to...longer district Hulin, respectively. the principal features of each gold-bearing district are described...publications were written on various phases of gold mining. The reports of John Trosk, the first State Geologist...Commissioner of Mineral prepared reports of mine production and gold-mining Bureau, and later now the California...The California Mining in 1880, gold-mining operations; the and Geology and the County a number of |  | | Report (issue) | | GEORGETOWN QlJADRANGLE (TOGETHER 'VITH THE EMPIRE DISTRICT) COLORADo· BY JOSIAH E. SPURR AND GEORGE H. GARREY..._·_ .................................... . Quartz gneiss ...................................... _.....................•...................... Hornblende gneiss .................... , ........................................... . Quartz monzonite gneiss (adamellite gneiss) ......................................................._.......... . Distribution in Colorado ............................................. |  | Keith, S.B., Schnabel, Lorraine, DeWitt, Ed, Gest, D.E., Wilt, Jan (1983) Map, description and bibliography of the mineralized areas of the Basin and Range Province in Arizona. Open-File Report Vol. 1983 (84-86) US Geological Survey doi:10.3133/ofr8486 | Report (issue) | | Arizona 85044 2U.S. Geological Survey, Denver, Colorado 80225 Arizona Bureau of Geology and Mineral Technology...mercury, gold, silver, platinum, beryllium, lithium, tungsten, tin, fluorine, vanadium, or uranium: second,...produced ore (Keith and others, 1983), (2) have mine workings to suggest past production, (3) are described...unpub. data), or (5) have been investigated by mining companies who have documented the presence of mineralized...Area may not be the same as the conventional Mining District name from older literature for the same geographical |  | | Report (volume) | | Geologists: Bulletin, vols. 5, 6. American Institute of Mining Engineers: Transactions, vols. 65-67. New York...Mineralogist, vols. 6, 7. Menasha, Wis. American Mining Congress: Reports of 23d and 24th Annual Conventions...vol. 11. San Francisco, Calif. California State Mining Bureau: Bulletin, nos. 89, 90. San Francisco, Calif...Institute of Mining and Metallurgy: Transactions, vols. 23, 24. Montreal, Quebec. Canadian Mining Journal...York. Colorado College Publications, Science ser., vol. 12, no. 16. Colorado Springs, Colo. Colorado Geological |  | | Report (issue) | | problems, as a background for the development of mining, oil and gas, and various other industries wherever...the northern Providence Mountains, San Bernardino County, California, by John C. Ilazzard The San Andreas...The Mountain Pass rare-earth Lloyd C. Pray 4. Tungsten in southeastern California, by Paul C. Bateman...^uren A. Wright, Charles W. Chesterman, silver mining and L. A. Xorman, Mojave Desert region Gardner... Kern County, by Paul B. Harris Geology of the Sespe Creek-Pine Mountain area, Ventura County, by William |  | | Report (issue) | | ............................................. Tungsten deposits............................................................... 63 22. Location map of mining districts .......................................Principal deposit types and cumulative production in mining districts.............. 13. List of mines with...Antimony 13. Tin 14. Tellurium 15. Uranium 16. Tungsten 17. Zinc 18. 19. 20. 21. 22. Complete Bouger...San Miguel San Agustin Amado Saucito Mtn. Cerro Colorado Las Guijas Mildred Peak Aguirre Peak South Komelik |  | | Book | | 310 Pillsbury Drive S. E. Minneapolis, MN 55455, USA Volumes 1 to 9 in this series appeared under the...are of considerable aid to the exploration and mining geologist in areas of known mineralization, but...advanced undergraduate and graduate levels, and to mining and exploration geologists. lowe no small debt...3 Limestone Replacement Deposits of Leadville, Colorado ..................... . 2.1.4 Discussion and Suggestions.................. . 83 The Fresnillo Ag-Pb-Zn District, Zacatecas, Mexico .......................... |  | | Report (issue) | | composed by The Geological of America, Boulder, INC. Place Colorado Printed in the United States by Edwards...Penrose Boulder, of America, Number 8137-1131-2 Published THE GEOLOGICAL Society Card Colorado Michigan...no OIL ORO OIG ZoZ 292 Boulder County Tellurides .... 294 Boulder County Tungsten ...... eeoeeesee 296...e@eeeeeeoe 323 COLORADO PLATEAU (COLORADO-UTAH-NEW MEXICO-ARIZONA) ... 323 A. Rifle area, Colorado «0s... 323...323 B. Uravan District, Colorado 324 Cope tick Rock DIsEEIcL sCoLoradO) sietss) 0001010016 «06 324 DeeGkante |  | | Report (issue) | | 31 University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...copyright © 2004 unless otherwise noted Map of Mining Districts and significant mineral occurrences of...Olivenite, 1.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph...production of environmental protection equipment. Mining and the discovery, identification, and development...to Nevada in 1929 and was actively involved in mining in the state and the western U.S. for the rest |  | | Report (volume) | | professional code: Mayr, E., 2. Davis, M. J., 1. Boulder batholith, Montana: Knopf, Various species: Link... Crossroads: Lyons, P. L., 4. Gilbert H., 10. Colorado, South Silverton area: Expanding horizons: Lay...the future: Just, E. ing: Burwell, E. B., Jr., 4. Mining geology, retrospect and Index fossils: Stephenson..., 11. D. J. Rocky Mtn. geosyncline in Canada: Colorado Plateau: Wengerd, Warren; P. S., 4. S. A., 6.... Landform interpretation, stereoSearch for new mining districts: Nolan, T. B., 1. pairs: Powers, W. E | | | Report (issue) | | 3i University of Nevada Press, Reno, Nevada 89557 USA Copyright© 2004 by Uni versity of Nevada Press Photographs...te, r.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn coJlection. Photograph...percent of the state. Nevada's public lands offer mining, livestock grazing, wild horse viewing, .scenic...Road and Geologic Tours in th<' Las Vegas Area. Mining and the discovery, identification, and development...Vavis The Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper MINERAL CATALOG 91 |  | | Report (issue) | | Inc. 3300 Penrose Place, P.O. Box 9140, Boulder, Colorado 80301 Printed in U.S.A. Library of Congress...North Muddy, and northern Black Mountains, Clark County, Nevada ....... Robert G. Bohannon Stratigraphic...late Paleozoic and Mesozoic ages, northern Elko County, Nevada ........... 0c. ccecccucccueceus Robert...Phanerographic break between the Rocky Mountains and Colorado Zoic system, and complex structures that include...by Bohannon, by Christie-Blick, and by Allthe Colorado Plateau to southern Nevada, has marked mendinger |  | | Report (issue) | | geologic . province 54 Ducktown district, Tennessee 60 District geology 60 Theories of origin 61...Sulfide deposits in the Piedmont 129 9. Mineral district, Virginia 133 10. Description of the ore bodies...Carolina slate belt 177 Lincolnton-McCormick district, Georgia and South Carolina Other slate belt deposits...of the Haile-Brewer block 15. -The Hamme tungsten district Results of isotope studies IV. Comparisons...province. 131 23. Geologic map of the Mineral district, Virginia, showing locations of ore bodies. 24 |  | | Book | | PISTOLS i !?' A J.-. N ; 'jxt . 1 — \ MINING DISTRICTS and MINERAL RESOURCES of NEVADA by ...present authentic infor mation concerning the mining districts and mineral resources of Nevada. No comprehensive...United States Geological Survey in 1912. Plan. “Mining Districts and Mineral Resources of Nevada”, as...parts:—one on mining districts and the other on mineral resources. The section on mining districts is...but gives more extended descriptions and includes mining as well as geological information. The map which |
|
