 | | Report (issue) | | Archive in 2012 with funding from University of California, Davis Libraries http://www.archive.org/det...RESOURCES OF CALAVERAS COUNTY, CALIFORNIA By WILLIAM B. CLARK, Mining Geologist California Division of...LYDON, Mining Geologist California Division of Mines and Geology County Report 2 CALIFORNIA DIVISION...1962 UNIYERSITY OF CALIFOI DAVIS STATE OF CALIFORNIA Edmund G. Brown, Governor THE RESOURCES Hugo...MINES AND GEOLOGY Ian Campbell, State Geologist COUNTY REPORT Price $4.00 2 6 1 - CONTENTS ABSTRACT |  | | Report (issue) | | C3 A3 NO. 193 C.2 GOLD DISTRICTS OF CALIFORNIA BULLETIN 193 California Division of Mines and...Geology Sacramento, California, 1970 GOLD By William B. DISTRICTS OF CALIFORNIA Clark Geologist...Geologist, California Division of Mines & Geology, Sacramento, California UNIVERSITY LIBRARY U.C DAVIS '~'^...though Nugget. This 201 -ounce (troy) cluster of gold on display in the Division of Mines and Geology...Geology San Francisco's Ferry Building. Melted down as gold, it would be worth tome seven or eight The Fricof |  | | Report (issue) | | within an area (e.g., the East Mojave National Scenic Area, California (U.S. Bureau of Mines, 1992b)...and Eocene conglomerates are worked in southern California (Goldman, 1968) and elsewhere. These older deposits...3 meters if the hole was still in overburden. California sand and gravel deposits (particularly alluvial...and gravel deposit types. Locally, tailings from gold placering are used as a source of sand and gravel...stream beds, in stream terraces (common to the California data set), glacial terraces, outwash plains, |  | Bramel, Hadley R., Heyl, George R., Cox, Manning W., Ransome, Alfred L., Eric, John H., Wyant, Donald G. (1948) Copper in California. Bulletin 144. California State Mining Bureau | Report (issue) | | ^^titOrpi^ Ir^j, Oiioi ,^irornis ,, STATE OF CALIFORNIA EARL WARREN, Governor DEPARTMENT OF NATURAL...FRANCISCO Chief DECEMBER 144 COPPER IN (In CALIFORNIA Three Parts, Including Outline Geologic Map...States Department of the Interior Department of Mining, Stanford University liCD LIBRARY 1948 : ...Honorable Earl Warren Governor of the State of California Dear Sir: I have the honor to transmit herewith...herewith Bulletin 144, Copper in California, prepared under the direction of Olaf P. Jenkins, Chief of the |  | | Report (issue) | | Stansbury Mountains Wilderness Study Area, Tooele County, Utah U.S. GEOLOGICAL SURVEY BULLETIN 1745-B ...LOS ANGELES, California-Federal Bldg., Rm. 7638.300 N. Los Angeles St. MENLO PARK, California-Bldg. 3 (Stop... Rm. 8105,125 South State St. SAN FRANCISCO, California-Customhouse, Rm. 504.555 Battery St. SPOKANE...Stansbury Mountains Wilderness Study Area, Tooele County, Utah By MICHAEL P. FOOSE and KAREN A. DUTTWEILER...Stansbury Mountains Wilderness Study Area, Tooele County, Utah / by Michael P. Foose, Karen A. Duttweiler |  | | Journal (volume) | | STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES GEORGE D. NORDENHOLT, Director DIVISION OF MINES...BRADLEY State Mineralogist JANUARY, 1938 No. CALIFORNIA JOURNAL OF MINES AND GEOLOGY QUARTERLY CHAPTER...BUILDING, SAN FRANCISCO CALIFORNIA 5478! LIBRARY UNIVERSITY C- CALIFORNIA D:\ViS 1 DIVISION OF...Geologist C A. Logan, District Mining Engineer C. McK. Laizure, District W. Burling Tucker, Reid...Reid J. Frank Sanborn, District Mining Engineer District Engineer Mining Engineer Mineral Technologist |  | | Journal (issue) | | underground workings. Put one to work in your own mine, and compare these outstanding Gardner-Denver advantages:...and refineries ASARCO: Buyer, smelter, refiner of gold, silver, lead, copper and zine ores and blister...accessibility as follows: LEAD SMELTERS Selby, California East Helena, Montana El Paso, Texas Chihuahua, Chih...Potosi, S.L.P., Mexico LEAD REFINERIES Selby, California Omaha, Nebraska Perth Amboy, New Jersey Monterrey...is punching a hole into a West Virginia hillâfor punch mining a 5â to 7â coal seam. Note that the operator |  | | Journal (volume) | | STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES KENNETH I. FULTON, Director DIVISION OF MINES ... 38 State Mineralogist January, 1942 No. CALIFORNIA JOURNAL OF MINES AND GEOLOGY QUARTERLY CHAPTER...FERRY BUILDING, SAN FRANCISCO CALIFORNIA LIBRARY University of California DAViS 1 DIVISION OF MINES...LOGAN, District Mining Engineer C. McK. Laizure, District W. Burling Tucker, Reid J. _ Mining Engineer...Engineer District Sampson, Assistant Mining Engineer District Engineer Chas. V. Averii.l, District Mining |  | Mars, John C., Robinson, Gilpin R., Hammarstrom, Jane M., ZĂŒrcher, Lukas, Whitney, Helen, Solano, Federico, Gettings, Mark, Ludington, Steve (2019) Porphyry Copper Potential of the United States Southern Basin and Range Using ASTER Data Integrated with Geochemical and Geologic Datasets to Assess Potential Near-Surface Deposits in Well-Explored Permissive Tracts. Economic Geology, 114 (6) 1095-1121 doi:10.5382/econgeo.4675 | Journal (article/letter/editorial) | | Virginia 20192, USA Geological Survey, 520 North Park Avenue, Tucson, Arizona 85719, USA Geological Survey...Survey, 345 Middlefield Road, Menlo Park, California 94025, USA Abstract ArcGIS was used to spatially assess...techniques as tools in mineral exploration © 2019 Gold Open Access: this paper is published under the terms...explored after more than a century of prospecting and mining activity. It includes Jurassic arc fragments, part...al., 2000), the 1:750,000scale geologic map of California (Jennings et al., 1977, 2010), Downloaded from |  | Peters, S.G., Nash, J.T., John, D.A., Spanski, G.T., King, H.D., Connors, K.A., Moring, B.C., Doebrich, J.L., McGuire, D.J., Albino, G.V., Dunn, V.C., Theodore, T.G., Ludington, S.D. (1996) Metallic mineral resources in the U.S. Bureau of Land Management's Winnemucca District and Surprise Resource Area, northwest Nevada and northeast California. Open-File Report Vol. 1996 (96-712) US Geological Survey doi:10.3133/ofr96712 | Report (issue) | | Winnemucca District and Surprise Resource Area, northwest Nevada and northeast California by Stephen...89557 2 Denver, Colorado 80228 3 Menlo Park, California 94025 4 Jeddah, 21431 Saudi Arabia 5 Denver,................................16 Porphyry copper-gold deposits (model 20c of Cox and Singer, 1986).................................. 17 Battle Mountain-Gold Run porphyry trend.............................................................................25 Gold skarn deposits (model of Theodore and others, 1991) |  | | Journal (issue) | | S STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES RICHARD SACHSE, Director DIVISION OF MINES...BRADLEY State Mineralogist January, 1941 No. CALIFORNIA JOURNAL OF MINES AND GEOLOGY QUARTERLY CHAPTER...BUILDING, SAN FRANCISCO CALIFORNIA 95183 LIBRARY UNIVERSITY OF- CALIFORNIA DAV I 1 DIVISION OF...A. Logan, District Mining Engineer C. Jenkins, Chief Geologist McK. Laizure, District W. Burling...Tucker, Reid J. Mining Engineer District Sampson, Assistant Mining Engineer District Engineer Chas |  | | Journal (issue) | | from the earth Environmental problems caused by mining and abstraction activities for industrial minerals...Center Inc., 27 Congress Street, Salem, MA 01970, USA, stating the ISSN 0943-0105, the volume, and the...Dept. 333 Meadowlands Parkway Secaucus, NJ 07094, USA North America. Recommended annual subscription rate:...Center Secaucus, 44 Hartz Way Secaucus, NJ 07094, USA Tel. (201) 348-4033, Telex 0023-125 994, Fax (201)...International, 300 N. Zeeb Road, Ann Arbor, MI 48106, USA Production PRODUserv Springer GmbH & Co. Produktions-Gesellschaft |  | | Journal (article/letter/editorial) | | Geological Survey of Queensland, PO Box 1521, City East Qld 4002, Australia c CSIRO, Earth Science and Resource...to the final prospectivity model by applying Monte Carlo simulations to the fuzzy inference system. Modelling...prospectivity analysis; fuzzy logic; uncertainty; Monte Carlo simulation; hydrothermal nickel; Avebury 1. Introduction...nickel mineralisation in recent years (Beaconsfield Gold, 2008; Evans and Cuffley, 2008; Weber and Guzel...uncertainty in the resulting prospectivity maps using Monte Carlo techniques. The outputs are therefore not only |  | | Journal (article/letter/editorial) | | a t e / o r e g e o r ev Undiscovered orogenic gold endowment in Northern Victoria, Australia V.A. Lisitsin...Orogenic gold Endowment Palaeozoic a b s t r a c t The northern part of the Victorian gold province...over 44 000 km2 is highly prospective for orogenic gold deposits. This paper discusses results of probabilistic...probabilistic quantitative assessments of undiscovered gold potential in the northern, covered parts of the...undiscovered mesozonal orogenic goldâquartz vein deposits â the predominant type of gold mineralisation in that |  | | Report (issue) | | Trace-Element Zoning in the Bodie Mining District, Mono County, California--A Comparison to the "Hot Spring"......... 14 Structurally Controlled Gold Trends Imply Large Gold Resources in Nevada SHAWE, D.R. ................................. 15 Acid Mine Drainage and Wetlands SMITH, K.S., AND WALTON-DAY, Katherine...Monterey and Sisquoc Formations, Santa Maria Basin, California POLLASTRO, R.M. ...............................the Beacon Supergroup crop out in a 2,000-km long belt from north Victoria Land to the Ohio Range. Although |  | Rasilainen, Kalevi, Eilu,Pasi, Huovinen, Irmeli, Konnunaho, Jukka, Niiranen, Tero, Ojala, Juhani, TörmĂ€nen, Tuomo (2020) Quantitative assessment of undiscovered resources in Kuusamo-type Co-Au deposits in Finland. Bulletin de la Commission GĂ©ologique de Finlande Vol. 410. Geological Survey of Finland | Journal (volume) | | 10 figures, 6 tables and 3 appendices. Cobalt and gold resources in undiscovered Kuusamo-type Co-Au deposits...within the Palaeoproterozoic Kuusamo schist belt in north-east Finland. The identified resources in these...these deposits are 22,000 t of cobalt and 19 t of gold. Kuusamo-type deposits are not known elsewhere. Hence...10 well-known deposits within the Kuusamo schist belt. Based on the characteristics of the known Kuusamo-type...probability, at least 100,000 t of cobalt and 85 t of gold. Approximately 50% of the undiscovered resources |  | Hammarstrom, Jane M., Mihalasky, Mark J., Ludington, Steve, Phillips, Jeffrey D., Berger, Byron R., Denning, Paul D., Dicken, Connie L., Mars, John C., Zientek, Michael L., Herrington, Richard J., Seltmann, Reimar (2017) Undiscovered porphyry copper resources in the UralsâA probabilistic mineral resource assessment. Ore Geology Reviews, 85. 181-203 doi:10.1016/j.oregeorev.2016.09.007 | Journal (article/letter/editorial) | | Reston, VA 20192, USA U.S. Geological Survey, W 904 Riverside, Spokane, WA 99201, USA c U.S. Geological... CA 94025, USA d U.S. Geological Survey, 6th Ave Kipling St 964, Lakewood, CO 80225, USA e Natural History...major structural zones of the Urals. From west to east, these include permissive lithologies for porphyry...associated tonalite-granodiorite intrusions in the East Uralian zone, and Carboniferous continental-margin...Paleozoic metallogenic belts. The 2000-km-long mobile belt that separates the eastern European and western |  | | Journal (article/letter/editorial) | | mineralization: UâPb age for huÌbnerite (MnWO4), Sweet Home Mine, Colorado Rolf L. Romer *, Volker LuÌders GeoForschungsZentrum...Sn-specialized granites. HuÌbnerite from the Sweet Home Mine (Alma, Colorado) formed in a Pb-rich, U-poor environment...Ma (2r). Late stage apatite from the Sweet Home Mine yields a 206Pb/204Pbâ238U/204Pb isochron corresponding...Home Mine (Alma mining district, Colorado) The Sweet Home Mine, located in the Alma mining district on...19th century. The mineralization of the Sweet Home Mine is hosted by Precambrian igneous and metamorphic |  | | Report (volume) | | 718 GEOLOGY AND ORE DEPOSITS OF THE ' CREEDE DISTRICT, COLORADO BY WILLIAM H. EMMONS AND ESPER S.................................................. Mining and treatment of ores..............................................:............................ Gold...................................................the lodes................................... 128 Mine waters............................................... 129 . Secondary precipitation of silver and gold........................... 130 Extent of Amethyst |  | | Book | | 1- „fk jjwwfij^ ^i#^^ of the CHZPPLS CHSÂŁK DISTRICT by Leiand Feitz > of the CHXPPL& CnSSK...Towns of the Cripple Creek District is his 5th book about the great gold camp. His Little London Press...Director Cripple Creek District Cripple Creek and Victor Museum ends of the great gold minthe world, and...itself "The City of Mines." Scattered around the District, however, were smaller, less-known towns, located...stores, banks, service facilities, but as the District developed, rail and trolley lines made movement |  | | Report (issue) | | prospect.____________________________ Etta spodumene mine.______________________________ Geology-___ . __...303 305 305 307 310 312 314 315 Etta spodumene mine Continued Mineral deposits____--__--------------_-_------Eureka...spodumene prospect._________ Hot Shot feldspar and mica mine.. _____ Geology __________-_---_-_-----------__-_-----Mineral...eral deposits___________-_-----_-___-_-___--Monte Carlo prospect------------------------------Mountain...Hot Shot pegmatite. Geologic map and sections, Monte Carlo pegmatite. Geologic map and section, Mountain |  | | Journal (issue) | | Includes obscure names of ghost towns and old mining camps. Hardcover. $5.00. To Insure a Real WATER...these books by mail today from DESERT Magazine CALIFORNIA MISSION PAINTINGS by Edwin Deakin. Paintings...reproductions. $7.50. OLD-TIMERS OF SOUTHEASTERN CALIFORNIA by Lester Reed. Recounts episodes of pioneers...Owens Lake to Anza-Borrego and from San Bernardino east to Twentynine Palms. Spiral-bound. $5.95. ARIZONA:...HISTORIC SPOTS IN CALIFORNIA Revised by William N. Abeloe. Only complete guide to California landmarks with |  | | Report (issue) | | IgtmmtSlTY OF CALIFORNIA DAVIS Digitized by the Internet Archive in 2012 with funding from University...University of California, Davis Libraries http://archive.org/details/reportofstatemin15cali CALIFORNIA STATE...STATE MINING BUREAU FERRY BUILDING, SAN FRANCISCO ^LETCHER HAMILTON State Mineralogist [December, 1917...PORTIONS OF CALIFORNIA Chapters of State Mineralogist's Report Biennial Period 1915-1916 CALIFORNIA STATE...OFFICE SACRAMENTO 19 19 LIBRARY UNIVERSITY Cr CALIFORNIA Da v I S CONTENTS. Page Administrative |  | | Journal (article/letter/editorial) | | found. As in most mining areas the best specimens are generally destroyed by the mining though some are...collected from the mine dumps. Location Creede, the county seat of Mineral County, is located in the...map. They are: the Monon Hill area, the Bull Dog Mountain area, and the East and West Willow Creek areas...silver was discovered at the Monon Hill area at the site of the Alpha Mine. The crude milling methods emÂ...first commercial mining 'began in 1891 on East Willow Creek at the Holy Moses Mine. Things developed |  | | Journal (article/letter/editorial) | | North University Ann Arbor, Michigan 48109-1005, USA b Departamento de GeologıÌa, Facultad de Ciencias...been investigated using first-principles and Monte Carlo calculations in order to understand the incorporation...resulting AsâS interactions were incorporated into Monte Carlo simulations. Enthalpies, configurational entropies...Solid solution; First-principles calculations; Monte Carlo simulations 1. Introduction Under reducing conditions...North University Ann Arbor, Michigan 48109-1005, USA. Tel.: +1 734 763 9368; fax: +1 734 763 4690. E-mail |
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