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| Director ' Bulletin 648 NOTES ON SOME MINING DISTRICTS IN EASTERN NEVADA BY JAMES M. HILL WASHINGTON GOVERNMENT.................................................. Gold veins.............................................Clark County.......................................................'.. Gold Butte mining district........claims........................................ Lincoln mine........................................ Bennett.................. Gold Butte Mining Co................................. New Era group................. |
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| 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 San Francisco Sacramento San Francisco Los Angeles Los Angeles...Junior Mining Engineer (Librarian) San Francisco San Francisco TABLE OF CONTENTS Page DISTRICT REPORTS...REPORTS OF MINING ENGINEERS—— 7 Redding Field District 7 Sacramento Field District 7 San Francisco |
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| metallic values from the ores of copper, zinc, lead, gold, silver, graphite, molybdenum, mercury, etcetera...processes will be encouraged in every respect with a view to securing the best possible results to users....Hydraulic TurbinpM MILWAUKEE, Metallurgical Machinery Mining Machinery Perforated Oil l-:imini-- Metals I'liiiiliini:...are getting the most in service from Worthington mining equipment — :the most from the standpoint of first...power consumption. Worthington meets needs of the mining industries with a complete line of products, from |
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| Is EIN Mining Industry of IDAHO FOR THE YEAR 1928 UUUGEQEONGRGOUUEEEOOUOONGOUUOOGOQEOOOQOUVONOQO...EcIUUUGGMOUAN THIRTIETH ANNUAL REPORT OF THE Mining Industry of IDAHO FOR THE YEAR 1928 STEWART INSPECTOR...Sem OWNERSHIP STS VIS OF TIMBER ON UNPATENTED MINING 2 cere ee Ra ye pe a a RLECTRICIEY ON THE COURT...BBAR GIAKBS COUINT Yee cele ewe ds IBDN BEWAH. COUNTY 1M nook oe 0d ee a 0 ee ae ee ie yee IBUINGTRUAINE...ee BONNER (COUNTY. Ci. 0 ee es et ee BONUNB VAMGIEES (COUNTY 2.5 kool ee BOUNDARY: COUNTY. cis -t:50 |
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| THESALT LAKE 689388 W G E N I I V N E I R M ... MINING REVIEW Table of Contents , Page 24 Index To Advertisers...SALT LAKE CITY , UTAH Il f 2 THE SALT LAKE MINING REVIEW , APRIL 15, 1915. Products of the Experience...attention than to OTHERBRANCH the Engineering and Mining Trade.BUSINESS Carrying a dowe full line give in...KANSAS CITY. MO . Glant Belting THE SALT LAKE MINING REVIEW , APRIL 15, 1915. 3 Built for underground...ELECTRIC COMPANY . age at Rochester and Pittsburg Mining Company and equipped with three motors. Each of |
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| In the Sitka district the continued operation of the Chicagoff and Hirst-Chicagof gold mines and the...renewed interest in prospecting for gold ores. In the Juneau district a belt of metamorphic rock, which...prospected on the properties of the Admiralty-Alaska Gold Mining Co. and the Alaska-Dano Co. on Funter Bay and...quantity of quartz that assays low in gold. In the Wrangell district the only property being prospected...east of Wrangell. In the Ketchikan district, as reported, the Dunton gold mine, near Hollis, was operated |
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| DEPOSITS NEAR SEIAD AND McGUFFY CREEKS, SISKIYOU COUNTY, CALIFORNIA BY FRANCIS G. WELLS, CLAY T. SMITH...of access, climate.................. History of mining. • • • • • • • • • • • • • • • • • • • • • • •...Butte mass.......................... Kangaroo Mountain deposit (Anniversary claim)... Emma Bell prospect...northeastern part of the Seiad quadrangle, Siskiyou County, Calif •••• A, Fold in chromite ore on the Cerro...••••••• A, Platy jointing in dunite on the Mountain View No. 2 claim; ~~ Jointing in dunite on the Veta |
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| BUREAU OF MINES With a section on the THUNDER MOUNTAIN DISTRICT By B. F. LEONARD, U.S. GEOLOGICAL SURVEY,...______________________ Salmon River district ____________________________ Chamberlain district _____________________________..._______ Edwardsburg district _____________________________ Ramey Ridge district ____________________________...________ Big Creek district ______________________________ Middle Fork district _____________________________...____ Monumental Creek district _________________________ Marble Creek district ____________________________ |
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| with published data and information provided by mining companies to give an account of each deposit and...Stratabound polymetallic mineralization in Halls Creek Group rocks (Type A) ............................................................................ Top Springs prospect ............................................................................ Hamersley Group (Type G) ................................................................................. Wyloo Group (Type C ) . ............. ..................... |
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| metavolcanic strata of the Jurassic or Triassic Hazelton Group; recrystallized granodiorite of the Triassic Texas...veins in Texas Creek granodiorite in the Hyder district are Eocene in age. The prospect was explored in...veins in Texas Creek granodiorite in the Hyder District are Eocene. Deposit model: Polymetallic veins...metavolcanic strata of the Jurassic or Triassic Hazelton Group; recrystallized granodiorite of the Triassic Texas...lead-isotope-dated Eocene deposits nearby in the Hyder district. If so, the age of the deposit is roughly contemporaneous |
