 | | Journal (volume) | | STATE OF CALIFORNIA EARL WARREN. Governor DEPARTMENT OF NATURAL RESOURCES WARREN T. HANNUM. DIVISION...BUILDING, SAN FRANCISCO OLAF P. JENKINS, Chief Vol. 49 JANUARY-APRIL 11 1953 CALIFORNIA JOURNAL OF...LIBRARY UNIVERSITY OF CALIFORNIA DAVIS Nos. 1 and 2 STATE OF CALIFORNIA EARL WARREN, Governor...OLAF Headquarters Third Floor, Ferry Building, San Francisco Branch 11 Offices State Building, 217...of Mines maintains at its headquarters offices in San Francisco a technical library containing several |  | | Report (volume) | | concentration of metallic values from the ores of copper, zinc, lead, gold, silver, graphite, molybdenum, mercury...220-228 Battery Street, New York, N. Y. San Francisco, California. THE MINES HANDBOOK BALL GRANULATORS...Canada THE MINES HANDBOOK Meeting tbe Needs of Mine and Smelter Hundreds of plants on both American...to suit all of your requirements. Gt. Falls Type Copper Converter Worthington Pump and Machinery Corporation...(all types) Crushers Crushing Rolls NEW YORK Mine Pumps Oil Engines Sampling Machinery Screens Stamp |  | | Report (volume) | | concentration of metallic values from the ores of copper, zinc, lead, gold, silver, graphite, molybdenum, mercury...York, N. Y. San Francisco, California. THE MINES HANDBOOK, 1922 MACHINERY FOR MINE • MILL SMELTER...to suit all of your requirements. Gt. Falls Type Copper Converter Worthington Pump and Machinery Corporation...Compressor NEW YORK Crushing Rolls Air Compressors Mine Pumps Ball Mills Blast Furnaces Oil Engines Screens...Paramount YOUR Grinding Medium* needs a Set of the Copper Handbooks. Your clients want to know about many |  | | Report (volume) | | N. Y. California Academy of Sciences: Proceedings, vol. 3, pp. 49-56. San Francisco. California Journal...Cal. ' California Physical Geography Club: Bulletin, vol. 2, no. 2. Oakland, Cal. California State Mining...Mining Bureau: Bulletin, nos. 54-56. San Francisco, Cal. California, University of, Departmentof Geology:...vol. 12, pp. 95-222. Davenport, Iowa. . Delaware County Institute of Science: Proceedings, vol. 4, nos...Mitchell Scientific Society: Journal, vol. 25. Chapel Hill, N. C. Engineering and Mining Journal, vols. 87 |  | | Report (volume) | | Buffalo, N. Y. California Academy of Sciences: Proceedings, 4th ser., vol. 1, pp. 1-6. San Francisco, Cal...Cal. California Journal of Technology, vols. 8-10. Berkeley, Cal. California Physical Geography Club:...Club: Bulletin, vol. 1. Oakland, Cal. California State Mining Bureau: Report of Board of Trustees for 1902...1904, and 1906; Bulletins, nos. 21-49. San Francisco, Cal. California, University of, Department of Geology:...10,11, 12, pp. 1-94. Davenport, Iowa. Delaware County Institute of Science: Proceedings, vol. 1, nos |  | | Report (volume) | | anonymous papers, placed at the end of Part I Co. county cos. · counties CORPORATE AUTHORS. Am G American...Natural Histor: Cal Ac Sc California Academy of Sciences Cal M As California Miners' Association Cal St...St :M Bur California State Mining Bureau Can G S Canada, Geological Survey Can :M Br Canada, Mines Branch...Aspects of modern petrology: Harker, 11 Association of gold with other metals: Pearce, 90b Biologic evolution:...paleontology, progress: Osborn, Ole Adirondack Mountains: Kemp, 92fi Miller (W J), 17a. See also New York |  | | Report (issue) | | returning it UNITED STATES DEPARTMENT OF THE INTERIOR GOLD DEPOSITS OF THE SOUTHERN PIEDl\IONT GEOLOGICAL...Production ________________________________________ _ Gold deposits _____________________________________ _...21 22 22 23 23 23 24 24 27 29 32 32 32 33 33 Gold deposits-Continued Classification-Continued Lode...34 35 35 36 39 44 44 45 46 47 47 49 49 50 50 Mine descriptions ___________ --------- -- .. -------...___ _______________________ _______ _ Fauquier County ____ ______ ______ _____ _____ _ Franklin ____ |  | | Report (issue) | | Stony Mountain Gabbro on Ridges Mountain, Randolph County, North Carolina (see DeDecker et al., this volume).............. 4 Stop 1.3 Structure in Vulcan Gold Hill quarry ........................................................................ 5 Stop 1.4 Gold Hill Mines Historic Park (Lunch) ……………………………………………............................... 17 Stop 2B Reed Gold Mine ............................................................. 18 SUPPLEMENTAL STOPS Stop S-1 Gold Hill fault on High Rock Lake .................... |  | | Journal (volume) | | Press SAN FRANCISCO, CALIFORNIA^ 1'^ h i* zcv >- IIMDEX: Page. of Costa Rica Abanearez Gold Fields...Abbontiakoon Mines, Ltd., company report Abosso mine. West Africa Acacia Mining Co., Colorado 270, ...Co.'s mine, Arizona Accident Gold Mining Co., Subil mine, French Gulch, Rules, Copper California Accidents...Accidents, coal-mine in United States Compensation for Workingmen's compensation Acid mine water Acidity...results of company Aerial tramway across Andes mountains. South America. Tramway, Irvinebank Editorial |  | | Journal (volume) | | 15 CENTS Resumption of Activities at the Howell Mine BY WILL C. HIGGINS The Howell Mining Company, of...exploitation and op- brought $ 1.29 an ounce and when gold, in prevails that, in time to come, better and...years before the exist ence of the great Cardiff mine, its near to the discovery of the property of the...-roots. The discovery of the Howell reads al district has been not most like a romance . ed for its...fluctuation of the metal market had its influence upon mine for nearly half a cen operations, and there ( Photo |  | | Report (volume) | | GEOLOGIST J. A. Holmes Chapel Hill. LETTER OF TRANSMITTAL Chapel Hill, N. C., April 1, 1905. To His... Clay County. Macon County. Jackson County. Transylvania County. Swain County. Haywood County. Buncombe...Buncombe County . Madison County. Yancey County. Mitchell County . Watauga County . Wilkes County. Ashe County...County . Alleghany County . Physiography and ecology of the peridotites. 28 28 29 32 34 35 36 38 42 46...mag¬ nesian rocks. Shooting Creek region, Clay County, North Carolina. Elf dunite. Elf amphibole-peridotite |  | | Journal (volume) | | Superficial Alteration Secondary Enrichment of Gold Deposits. William H. i and Emmons 1 Local...Stuart 439 Physiographic Studies in the San Juan District of Coloroda. Wallace W. Atwood The Variations...Williston The Terrestrial Deposits of Owens Valley, California. Arthur On Corundum-Syenite 660 . . . Austin...SUPERFICIAL ALTERATION AND SECONDARY ENRICHMENT OF GOLD DEPOSITS ------- William H. Emmons 15 LOCAL DECOMPOSITION...unconformity the previous rocks were raised into mountains, metamorphosed by the action of intrusive granite |  | | Journal (volume) | | of Pressure of COMPRESSED ^ Two Tanks in the Mine— ^ ^ The Compressor and Switch manner i Room—...Routing Rboai Tables. LEACHING PLANT. Complete Gold Ore Dressing Plant For treating by the Wet Method...Bank Building, MONTREAL, THOS. PROSSER & SON, 15 Gold Street, NEW YORK, Mexico PABLO BERGNER, Apartado...Illustrated Monthly Journal of Informal tion for Mine Managers and Mining Engineers. THE OLDEST AND ONLY...Faults and Veins at Butte, Montana 148 Chippewa Con. Gold M. Co 281 Chromite and Asbestos in 1901 109 Chromite |
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