 | | Report (issue) | | mines, particularly in the northern portion of the county. Large bodies of gravel of lower grade yet remain...particularly to Mr. H. L. Lowden, formerly county surveyor of Trinity County, who through many years by maps and...the whole of Trinity County except the south end and also the part of Humboldt County about the Hoopa Reservation...gravels commingled with glacial deposits, or "dead wash," in the Trinity Kiver basin, are on the larger...auriferous conglomerate of the Cottonwood mining district of Siskiyou County, Cal.," and recently G. F. Kay 3 |  | | Report (issue) | | atemin15cali CALIFORNIA STATE MINING BUREAU FERRY BUILDING, SAN FRANCISCO ^LETCHER HAMILTON State...State Mineralogist [December, 1917 San Francisco] REPORT XV OF THE STATE MINERALOGIST Mines and Mineral...Statement xxiii Participation of the California State Mining Bureau in the Panama-Pacific International Exposition...Production General Features I. Alpine County. 5 6 6 , Mining Districts The Mogul and Monitor Districts...Hercules Company 14 23 Silver Mountain District Silver King District Mineral Water Grover's Hot Springs |  | | Journal (volume) | | NORDENHOLT, Director DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO WALTER Vol. 31 W. BRADLEY State Mineralogist...REPORT XXXI STATE DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO, CALIFORNIA CALIFORNIA STATE PRINTING OFFICE...A. Logan, District Mining Engineer C. Jenkins, Chief Geologist McK. Laizure, District W. Burling...J. San Francisco - - Mining Engineer District Sampson, Assistant Mining Engineer District Engineer...Engineer Chas. V. Averill, District Mining Engineer Frank Sanborn, .... .... - - - Statistician and |  | | Journal (issue) | | SACHSE, Director DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO WALTER Vol. 37 W. BRADLEY State Mineralogist...REPORT XXXVII STATE DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO CALIFORNIA 95183 LIBRARY UNIVERSITY 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...Chas. V. Averill, District Mining Engineer George John L. Gary, Mineral Technologist F. Bongard, Ore-Buyers' |  | | Journal (volume) | | YORPQ. : - . - ". • : THE ENGINEERING AND MINING JOURNAL. VOLUME LXIII. JANUARY TO JULY, 1897...Emile R. ... ................ ... 456 Alabama Coal-Mining Law...... *-*. --- - - -- - - * * * * • * -...Adelaide Mine, Colo..... 639 Alice Mine, Wash. Ader Bell Mining and Tunnel Co. Alice, Mollie & Ida G Colo... Wis Aggie Mine, Colo....... 639 Allison Group, Wash W. C., Tipuani Gold Fields, Allison Mine, Cal...... 75 Amalgamator, Penny & Richardson’s Ancient Mining, Rhodesia..... ..... 628 Pat.................. |  | | Journal (issue) | | DIVISION Director OF MINES FERRY BUILDING. SAN FRANCISCO OLAF P. JENKINS. Chief Vol. 53 JULY-OCTOBER...OLAF Headquarters Third Floor, Ferry Building, San Francisco 11 Branch Offices State Building, 217...Mines maintains at its headquarters offices in San Francisco a technical library containing several...books and scientific journals lurgy, on geology, mining, mineralogy, chemistry, metal- and related subjects;...voted to the petroleum and mining industries, and newspapers from the mining centers of the state; exhibits |
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