 | du Bray, Edward A., John, David A., Cousens, Brian L., Hayden, Leslie A., Vikre, Peter G. (2016) Geochemistry, petrologic evolution, and ore deposits of the Miocene Bodie Hills Volcanic Field, California and Nevada. American Mineralogist, 101 (3) 644-677 doi:10.2138/am-2016-5440 | Journal (article/letter/editorial) | | and ore deposits of the Miocene Bodie Hills Volcanic Field, California and Nevada Edward A. du Bray1,*...Survey, MS 901, 345 Middlefield Road, Menlo Park, California 94025, U.S.A. 3 Department of Earth Sciences...Survey, MS 910, 345 Middlefield Road, Menlo Park, California 94025, U.S.A. 5 U.S. Geological Survey, Reno...these, the Bodie Hills volcanic field (BHVF), astride the California-Nevada border north of Mono Lake, is...accumulations are in fault-hosted vein deposits in the Bodie and Aurora districts. Circulation of hydrothermal |  | | Journal (article/letter/editorial) | | Mail Stop 901, 345 Middlefield Road, Menlo Park, California 94025 Abstract Numerous important Miocene and...the Comstock Lode, Tonopah, Goldfield, Aurora, Bodie, Paradise Peak, and Rawhide deposits. Low-sulfidation...Comstock Lode, Tonopah, Goldfield, Aurora, and Bodie, and significant production continues today from...S ie GREAT BASIN rra NNR Utah Ne da va California 10 Ma SA Colorado Plateau Arizona F 20 Ma...in the Atlanta, Fairview, Tuscarora, and Wonder mining districts that are hosted by late Eocene to early |  | | Journal (issue) | | AGENCY GEORGE DEUKMEJIAN, Governor STATE OF CALIFORNIA RANDALL M. WARD, Director DEPARTMENT OF CONSERVATION...0 a FORNIA OLOGY CYANIDE HEAP LEACHING IN CALIFORNIA . LETTER TO THE EDITOR. CHARLES SCOTT HALEY....PUBLICATION OF THE The Resources Agency FORM . CALIFORNIA GEOLOGY SUBSCRIPTION FORM DMG RELEASES .. REGIONAL...BULLETIN 206, GEOLOGY AND ORE DEPOSITS OF THE BODIE MINING DISTRICT 5:0 in ccercisevenernneseisneineet ne tees...CONSERVATION DIVISION OF MINES AND GEOLOGY State of California This Issue GEORGE DEUKMEJIAN Governor — GORDON |  | | Report (volume) | | east-west, northwest, and northeast within the district. Hawkins (1982) postulated that the east-west...upper- and lower-plate rocks in the Jerritt Canyon district is thought to be a high-angle fault. Exposure...cover in the district. REGIONAL STRATIGRAPHY Most of the rocks in the Jerritt Canyon district are Paleozoic...of the Enfield Bell mine, Jerritt Canyon district, Elko County, Nevada. � Geology of the Enfield Bell Mine...Mine and the Jerritt Canyon District, Elko County, Nevada 97 Lower-plate rocks Lower-plate stratigraphy |  | | Report (issue) | | Minerals of California By ARTHUR S. EAKLE, MARCH, Ph.D. 1914 Issued by California State Mining Bureau...Hon Hiram W. Johnson, Governor of the State of California. Sir: I have the honor to transmit Bureau...Minerals of herewith Bulletin 67 of the State Mining California. This work was made possible at this date...Bureau. and Mineralogy of the University of California, with this Eakle has given freely of his time...Minerals Distribution by Counties Bibliography on California Minerals Index to Minerals — 197 204 210 220 |  | | Report (chapter) | | volcanism: a review R. H. Sillitoe Department of Mining Geology, Royal School of Mines, Imperial College...precious-metal mineralization on southern tip of Baja California has been rifted away from mainland between latitudes...latitudes 20 ~ and 21~ during opening of Gulf of California since 5 m.y. 100 longitudinal in direction...zinc and copper. According to an analysis of the district undertaken by Geyne and co-workers, 9 the volcanic...carbonatization fringing the veins. At Tayoltita, San Dimas district (Fig. 1), volcanic rocks and an intercalated conglomerate |  | | Journal (issue) | | Staff o'Life BY BRUCE BARRON 28 No More Sin in Bodie SUBSCRIPTION SERVICE BY MARIE FORKER 31 Exploring...Coral ADDRFM BY SHIRLEY CHATWIN 55 Hornitos, California Sign Gift Card: "From " BY LAMBERT FLORIN...FREE FROM DESERT Magazine Bookshop Palm Desert, California 92260 $$$ PRICE$ $ $ supplement to The Antique...Bering Strait land bridge some tory of Southern California and Ari- 20 - 30,000 years ago. Many archeolozona...5221 ABILENE, TEXAS CALIFORNIA GHOST TOWN GUIDE New guide to over 100 California ghost towns Unique and |  | | Journal (article/letter/editorial) | | ECONOMIC Vo. XXIV THE GEOLOGY MARCH-APRIL, MINING HENRY DISTRICTS 1929 No. 2 OF NEVADA. G....similarin appearance to theauriferous veinsof California. These,however, havebeenvaluable onlyfor the...publicationgiving the mostcompletedescriptionof the district. Of the 319 descriptions of miningdistrictsof...Nevada Newsletter Publishing Co., Reno, •923. THE MINING MAJOR DISTRICTS GEOLOGIC OF NEVADA. 117 FEATURES...extendingcertainlyas far to the eastas the centerof Nye County,the Paleozoic and Mesozoicsediments are strongly |  | | Report (issue) | | UNIVERSITY OF CALIFORNIA DAVIS »v ' " ; ^,- • ^... -'--' . CALIFORNIA STATE MINING BUREAU. Henry...UNIVERSiiY OF CALIFORNIA DAVIS To his Excellency George Stoneman, Governor of California: Sir: I have...fifth annual report of the State Mineralogist of California, in compliance with section three of an Act of...provide for the establishment and maintenance of a Mining Bureau," approved April 16, 1880. I have the honor...1885. REPORT. The Act creating the California State Mining- Bureau, approvides for an annual report |  | | Journal (article/letter/editorial) | | any Se minerals, and vice versa (Fig. 3). Bodie, California (number 39 on Fig. 2), is seemingly an outlier...in C. Electrum, which usually occurs as disseminations in the naumannite, has formed electrum-only (el)...(el) dendrites in this single layer similar to electrum dendrites at Sleeper, Nevada (Saunders, 1994;...minerals, and the reevaluation of many historic mining districts that took place in the latter half of...Rosita Hills 3 29. Ortiz 3, 4 30. Central City 3, 4 31. Boulder County 3, 4 32. Black Hills 3, |  | Saunders, James A., Mathur, Ryan, Kamenov, George D., Shimizu, Toru, Brueseke, Matthew E. (2016) New isotopic evidence bearing on bonanza (Au-Ag) epithermal ore-forming processes. Mineralium Deposita, 51 (1) 1-11 doi:10.1007/s00126-015-0623-y | Journal (article/letter/editorial) | | 36849, USA 2 Department of Geology, Juniata College, 1700 Moore Street, Huntingdon, PA 16652, USA 3 ...Williamson Hall, P.O. Box 112120, Gainesville, FL 32611, USA 4 Magma-hydrothermal deposits Research Group, Geological...Geology, Kansas State University, Manhattan, KS 66506, USA consistent with ore textures that indicate physical...map showing deposits or districts in the western USA and Japan where we recognize colloid aggregation...Cu isotope data from epithermal ores from western USA and Japan, along with well-constrained new Pb and |  | | Report (issue) | | M^iajKaMVMtrVMMIMMVW^- 'Vv s > MINERALS Of CALIFORNIA BULl,ETIN N«, 91 issei0 BY rr: ^ ;wIFORNIA...BULLETIN [November, 1922 No. 91 Minerals of California $ BY ARTHUR S. EAKLE, Ph. D. Professor...Mineralogy, University of California COMPLIMENTS OF ^^^foyd Sc, c/iosty GIST CALIFORNIA STATE PRINTING OFFICE...Stephens, Governor of the State of California, Sacramento, California Sir: I have the honor to transmit...upon the minerals of California. This bulletin records our knowledge of California minerals to date, |  | | Report (issue) | | Nevada, and Hayden Hill, High Grade, and Winters, California (Cox and Singer, 1986). We have found no geophysical...(Silver Cliff-Rosita Hills area, Colorado); Davis and others, 1971 (Tonopah district, Nevada); Kleinhampl...others, 1975 (Bodie District, California); Ratte" and others, 1979 (Mogollon District, New Mexico); Criss...Criss and others, 1985, (Yankee Fork District, Idaho). We point out in section C below that remote sensing...area of remote-sensing application on deposit or district scale is surface alteration mapping. Current spatial |  | | Report (issue) | | MINERALS OF CALIFORNIA BULLETIN No STATE ; . .. : DlViSIi BUILDIN 113 COLLEGE OF AGRICULTURE...AGRICULTURE DAVIS, CALIFORNIA STATE OF CAUFORNIA DEPABTMENT OF NATURAL RESOURCES GEORGE D. NORDENHOLT, Director...MINERALS OF CALIFORNIA By ADOLF PABST Associate Professor of Mineralogy University of California BERKELEY...BERKELEY CALIFORNIA STATE PRINTING OFFICE GEORGE H. MOORE. State Printer SACRAMENTO. 51440 1938 TABLE...Letter of Transmittal 5 Map 6 Outline o['. California Preface 7 Introduction 11 Native Elements |  | | Journal (article/letter/editorial) | | the varieties aurian silver and argentian gold (electrum) to gold. Mercurian ment of Andean countries,...those containing other silver minerals, Keweenaw County. barite, fluorite, and quartz and those characterized...phenomenal specimens in major Acton mine, York County, the Deer collections. One state that is draped...Connecticut; and and nearby mines of the Caribou district, as as an accessory mineral in the are wiry masses...White Raven mine, Ward district, sey. Wire silver has been found in Boulder County (Raines 1992). Locally |  | | Report (issue) | | geochemistry of the Sleeper Gold-Silver Deposit, Humboldt County, Nevada an interim report By J. T. Nash , W. C................................................. Mining and exploration history..........................mine area and western foothills of the Slumbering Hills. (Simplified from J. Bottero, unpub. map, AMAX Exploration...A: Bands of electrum and micro-quartz.............................. B: Bands of electrum, micro-quartz...than about 15 m that do not greatly complicate mining. Some post-ore structures were the sites of acid |  | | Journal (article/letter/editorial) | | deposition temperatures of less than 300øC for electrum from Copper Basin, Arizona, and Alder Gulch, Montana...Gulch, Virginia City district, Madison County, Montana; (2) CopperBasin, Yavapai County,Arizona; and (3)...so long as one may assumethat the process the electrum changedin such a way as to cause of diffusionhas...2. Measured natural concentrationgradients in electrum from Copper Basin, Arizona, showing elementsof...Gradients Grain Locality Copper Basin in Natural Electrum CompositionChange Temperature (wt % Ag) (øC) |  | | Report (issue) | | DISTRICTS OF CALIFORNIA BULLETIN 193 California Division of Mines and Geology Sacramento, California, 1970...By William B. DISTRICTS OF CALIFORNIA Clark Geologist, California Division of Mines & Geology...Geology, Sacramento, California UNIVERSITY LIBRARY U.C DAVIS '~'^ JUL 'I 'i GOV INFO or"! BULLETIN 193...and gold mining of publications have no single report or to the gold deposits in California. Although...Although on treatise a vast California, there in of the knov/n gold-bearing districts in the state. |  | | Journal (issue) | | & Jewelry Show June 3-5 2016 Chairpersons Kim & Bodie Packham - runninboar@hotmail.com Volunteers: Needed...Lemesany, Past President 2016 CSMS Chairpersons Kim & Bodie Packham, Show Chairs Sharon Holte, Field Trip Director...INFORMATION ON CSMS GROUPS. Jean Luce introduced Kim Bodie, Show Chair who provided an update on our upcoming...some naturally occurring gold-silver alloys (e.g. electrum). Its specific gravity, at 5.02, is just high...collectors. Pyrite crystals from the Leadville district include cubes up to almost 12 inches on edge (see |  | | Journal (volume) | | STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES RICHARD SACHSE, Director DIVISION OF MINES FERRY...BRADLEY State Mineralogist JANUARY, 1940 No. CALIFORNIA JOURNAL OF MINES AND GEOLOGY QUARTERLY CHAPTER...FERRY BUILDING, SAN FRANCISCO CALIFORNIA 85005 LIBRARY UNIVERSITY Of CALIFORNIA DAVIS ] DIVISION OF MINES...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 |  | | Book | | ha\ 0~ it ,r h" h1 1 h: I PS AND TOWNS OF CALIFORNIA t> 1st t dav. then~, r • numerous of condition... GOLDEN STATE GOLD STORY HISTORY Nine days before California was to become a state, a discovery was made which...poor and bitter man . Today, Sutter's Fort is a California State historical monument and surrounded.by·...Sutter, a Swiss soldie;of fortune; _<;ros.sed the California Sierras in 1838, became a naturalized ·Mexican...Sacramento.River Valley front the Mexican governor of California iri 1841. He built-New Helvetia, a fort and trading |  | | Report (volume) | | ............................................ California....................................................................................... 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 (issue) | | MINERALS OF CALIFORNIA THE GOLDEN BEAR The Golden Bear Nugget of Yankee is NUGGET said to have...have been found in the mining the nugget Jim, Placer County, California, in 1871 by a small girl in...are nuggets. The nugget was acquired by the California Federation of Minerologicol Societies insignia...in in the Cali- San Francisco MINERALS OF CALIFORNIA CENTENNIAL VOLUME by JOSEPH (1866-1966) MURDOCH...Ian Campbell and Eleanor M. Learned BULLETIN California Division of Ferry Building, San 189 Mines |  | André-Mayer, Anne-Sylvie, Leroy, Jacques, Bailly, Laurent, Chauvet, Alain, Marcoux, Eric, Grancea, Luminita, Llosa, Fernando, Rosas, Juan (2002) Boiling and vertical mineralization zoning: a case study from the Apacheta low-sulfidation epithermal gold-silver deposit, southern Peru. Mineralium Deposita, 37 (5) 452-464 doi:10.1007/s00126-001-0247-2 | Journal (article/letter/editorial) | | (±Pb-Zn) Apacheta deposit is located in the Shila district, 600 km southeast of Lima in the Cordillera Occidental...early pyrite and base-metal sulfides with minor electrum 1 and acanthite; (2) brecciation of this mineral...colorless sphalerite 2 + galena + chalcopyrite + electrum 2. Fluid inclusions in the mineralized veins display...position of the epithermal district of Shila. B Geologic map of the Shila district with location of the main...mineralization, except for the Chipmo area (Orcopampa district) where veins of the high-sulfidation epithermal |  | | Report (issue) | | ] \ I ^,_|^_g|g„gy. MMM STATE OF CALIFORNIA GOODWIN I. KNIGHT, Governor DEPARTMENT OF... Chief BULLETIN December 173 MINERALS OF CALIFORNIA By JOSEPH MURDOCH University of Caliiomia,...ROBERT W. WEBB University of California, Santa Barbara College Goleta, California Price $3.00 LIBRARY UNIVERSITY...Goodwin J. Knight Governor of ihe State of California Dear Sir: I have the honor to transmit herewith...JenlCalifornia, Chief of the Division of Mines. Minerals of California is one of the Division's |
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