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| Division of Mining & Water Management FRONT COVER Top left: From late 199] to 1993 Cambior Alaska Inc. constructed...by Cambior Alaska Inc. as it appeared in early August 1994. From 1984 to 1995 Cambior Alaska and previous...mine, which is 18 percent of all the gold mined in Alaska during that period. Photo by T.K. Bundtzen. Middle:...1995 Cambior Alaska worked with the U.S. Bureau of Land Management and the State of Alaska to design and...are in foreground. Photo by George Bell, Cambior Alaska Inc. Bottom: Two caribou bulls feed on revegetated |
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| of Bishop, the largest town in Owens Valley. The mining industry centers at Deep Canyon, 8 miles from Bishop...itself, southwest of Bishop. The tungsten-bearing area, so far as now known, extends from the north slope...11 miles south of Bishop. The topography of the area is shown in figure 23, which is based on the maps...000, or approximately 2 miles to the inch. The mining conditions are favorable: the climate is good,...however, is lacking. The tungsten area adjoins a rich agricultural district. The tungsten deposits were briefly |
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| nes, prospects and mineral occurrences throughout Alaska. 6 I50" ctf o3 S _ --1.G184 LG1B6 ctf LG030...occurrences in the Livengood 1:250, 000-scale quadrangle, Alaska This and related reports are accessible through...(907) 786-7424. This compilation is authored by: Alaska 03 'B- ' ** o £2 0) j 1 Q o C/5 14- ...Curtis J. Freeman and Janet Schaefer Fairbanks, Alaska C^ '*s*^__^r*&*'' Location of map ar«a In Aluki...the U.S. Government. OPEN-FILE REPORT 99-574 Alaska Resource Data File LG001 Site name(s): Troublesome |
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| collecting. Although Texas is not known for its mining industry, be cause of its large oil and gas exploration...1938. The Terlingua mining district is noted for its rare mercury minerals. Mining here was contin uous...(clear crystals) (Simpson, 1973). Bombshell Bluff area, 17 miles S of Bastrop on Colorado River, Eocene...1961). Baylor County Aransas County Aransas Pass area, Intercoastal Canal and other dredged areas; gypsum*...cm across) (Phipps, 1946). Palo D u r o Canyon area, E of Canyon; aragonite* (pseudohexagonal twins |
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| mines, prospects and mineral occurrences throughout Alaska. 1K'«r RM111 /BN140 / WtKS\ / /BN057 / BBN^///BNl4...Bendeleben 1:250,000-scale quadrangle, western Alaska This and related reports are accessible through...the U.S. Government. OPEN-FILE REPORT 99-332 Alaska Resource Data File BN001 Site name(s): Idaho...and Singer, 1986 or Bliss, 1992): 39a Page 2 Alaska Resource Data File BN001 Production Status: None...(Applied Geology) Last report date: 03/15/99 Page 3 Alaska Resource Data File BN002 Site name(s): Camp Creek |
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| occurrences in the Wiseman 1° by 3° Quadrangle, Alaska by James D. Bliss*, William P. Brosge , John... U.S. Geological Survey, Menlo Park, CA. 2. Alaska Division of Mines and Geology, Fairbanks, AK. ...areas. GOLD PLACERS Gold placers are identified by AREA OR BASIN NUMBER, is used in both the compilation...the Wiseman quadrangle are part of the Koyukuk District, which includes the drainage basins of the Koyukuk...Rivers (Cobb, 1973, p. 156, fig. 52). The Koyukuk District also includes substantial areas outside of the |
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| systems, namely Emerald Lake, Dublin Gulch, Scheelite Dome, Mike Lake, and MacTung, constrain the veinforming...Dublin Gulch, and >2 kbar at MacTung and Scheelite Dome) that potentially control ¯uid composition and evolution...composition that span the boundary between ilmenite and magnetite series; (2) a metal assemblage characterized by...systems in western Yukon Territory and eastcentral Alaska, Mokrsko in the Czech Republic, Salave in Spain...Vasilkovskoe, Spiridonov 1996; Alaska, Goldfarb et al. 1997) and magmatic (Alaska, Newberry et al. 1995 and |
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| with published data and information provided by mining companies to give an account of each deposit and........... ............................. Menuairs Dome .................................................................................. Cambridge Gulf area ..................................................volcano-sedimentary sequences ................. Golf Course prospect ...................................................................... Koongie Park Southwest prospect ...................... ...................... |
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| Boogardie Orbicular granite from the Mount Magnet district. This rare and visually attractive granite with....................................17 Horseshoe prospect ................................................................................31 Mount Magnet area — granite and diorite ...........................................49 Kimberley Ice quarry (eastern dome) .......................................................................49 Kimberley Ice prospect (western dome) ..................................... |
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| ..... 925 926 926 Chizera-Mumbwa-Lusaka 926 area ....................................... SouthRhodesiandeposits...increasingwith metamorphicrank from +3.8•o in the Solwezi dome to +12.8go in the Kabompodome, but the sulfidesin...later metamorphism. The depositsin the Lufilian arc area may be classifiedin three groups. First, discordant...9 I0 CHAMBISHI Cu NKANA NORTH LIMB Operating Prospect Rhodesran Selection Trust Ltd. ,..... II MINDOLA...Closed RhodesiaAnglo American Corp. 18 LUMWANA Prospect Rhodesion Selection Trust Ltd. ,' Cu Cu Cu |
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| History .of. mining and.output-___----_-_____ _________________ 66 67 67 Outlook.for mining.__.__.___...Creek__________________________________________ Golden West Mining Co______________________________ Little Annie....and Switzer_-________i________________-_________ Dome..._______-________-_____________ Golden Bear___________...____ _ _________ Grouse Mountain-Callahan Creek area._.___---_--__-____ 95 95 96 96 96 96 97 97 Snowstorm...placer_________ ___. _ _ 124 Libby Creek Gold Mining Co..____..____._-.._._-..-..- 125 "Dike" on Libby |
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| map area ...............................................................197 Everard map area ................................200 Birksgate map area ..................................................the South-East, Mount Lofty Ranges, Radium Hill area and Middleback Range. The first geological maps...(1988) 16 0 0 120 18 70 Lambert Equal Area Projection 0 10 93-0591 MESA SEISMIC LINE...Mesoproterozoic volcanics and sediments in the central area overlie late Palaeoproterozoic metamorphic sequences |
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| The Tasman Fold Belt System (TFBS) covers a large area of Queensland, encomp a s s i n g all b u t t h...Queensland, but has also worked in Venezuela and :Alaska. His main interests are the petrology and tectonic...have been derived mainly from a metamorphic source area. [n contrast, the upper part of the group is composed...immediately Liontown Highway Warrawee prospect Lucky Break Prospect Peak D o w n s 4 5 6 7 8 Volcanogenic...b l e 9. Thalanga prospect 3 Volcanogenic massive sulphide Surveyor 1 prospect Possibly v o l c a |
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| Australia. 4. Lead mines and mining -Western Australia. 5. Zinc mines and mining - Western Australia 6. Silver...Silver mines and mining -Western Australia I. Geological Survey of Western Australia. II. Title. (Series:...................................... History of mining and exploration Geological setting ................................................. History of mining and exploration .............................................................................. Prospect geology .............. ...................... |
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| Geology and Tungsten Mineralization of the Bishop District California GEOLOGICAL SURVEY PROFESSIONAL Prepared... Geology and Tungsten Mineralization of the Bishop District California By PAUL C. BATEMAN With a section...--___-_-___-_-----------_Metamorphic inclusions in the Deep Canyon area. ____________________ Mafic metavolcanic rock in...Contact-metasomatic tungsten mineralization._____ Mining history _____________________________ Grade of...structure sections. Page FIGURE 1. Index map showing the area mapped for this report.-_________-__--_---___-- |
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| The Bunbury Basalt, although only covering a small area in the Cape Naturaliste–Cape Leeuwin Peninsula,...the Central Atlantic Magmatic Province (estimated area of ca. 7 × 106 km2), the Ontong Java oceanic plateau...upper mafic series (gabbronorite, anorthosite, magnetite gabbros) Greenstone rocks with komatiites Hickman...km2 (Bryan and Ernst, 2008). We prefer to use this area criterion rather than volume (km3), as is commonly...outcrops of the Fortescue Group rocks cover a total area of about 40,000 km 2, and as such would qualify |
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| .... Millovltch prospect.............................. Carpenter and Brown prospect....................Creek area................ Round Valley Peak deposit........................ Hilton Creek prospect................................ McGee Mountain prospect.......................... Other prospects............deposits are entirely undeveloped. INTRODUCTION The area described in this report (see pi. 13) is in a part...County. The general geology of portions of this area or of adjoining regions has been described in papers |
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| 1 D E J •LEGEND- MEXICO -^ Mining O Division Boundaries. Mining Division Offices. (6) PREFACE...a part of the Fourth Annual Report of the State Mining Bureau, by Henry G. Hanks, who was then State Mineralogist...''Minerals of California," of the California State Mining Bureau. In the thirty years which had elapsed since...published as Bulletin 91 of the California State Mining Bureau. Many additional species were included,...minerals discovered in California came from the gold mining region of the Sierra Nevada, beginning with the |
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| 1 Return to itss INDEX Canadian Mining Journal, Vol. 34 JANUARY 1st, 1913 TO DECEMBER 31st... The Canadian Mining Journal (With which A is incorporated "The Canadian Mining Review.") Journal...Journal Devoted to Mining and Metallurgy Published on the First and Subscription in Canada, $2.00 Fifteenth...The Canadian Mining Journal, 44-46 Lombard St., Toronto to — INDEX CANADIAN MINING JOURNAL. VOL,...136. Advance Statement of the Mineral Pro- Atliu Mining Division, British Columbia, Western Alberta, 682 |
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| Process Cam Shafts Stems Known to in every Mining Country in the World. MUSSENS LIMITED Sole Canadian...Crown Mercantile Bldg Bid". BLAKE PUMPS For Mining, Power House & General Service SINKING PUMPS...Cobalt, Winnipeg, Calgary, Vancouver. THE CANADIAN MINING JOURNAL. Renold Patent Silent Chains Run slack... B. C. Box 73 The Canadian Mining Jouknal I THE CANADIAN MINING ii JTOtJUNAfi. SPEED Dominion...Halifax, N.S. New Sullivan Air Compressors Steam, Mining Companies "WA will find these proportion to |
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| Alabama_________________________ USAL _________ 48 Alaska --------------------------- USAK_________ 4 5 ...WATERWAYS ADAMS PLATEAU AREA ADANAC-AOERA (RUBY CREEK AREA) AFTON AND IRON MASK AREA AIKEN LAKE (CROYDON)...ALBERT CANYON AREA ALICE ARM AG AREA (DOLLY VARDEN, TORBRITT, ETC) ALICE ARM MOLY AREA (B.C., ROUNDY...(WINDY) ANKWILL CREEK (RAINBOW) ANTICLIMAX-ROCK ISLAND AREA ANYOX (HIDDEN CREEK AND BONANZA MJNE) APEX ARGONAUT...(ASITKA) ASPEN GROVE AREA ASTLAIS MOUNTAIN (BIG ONION) ATAN LAKE-MOUNT HASKIN AREA ATLIN AREA ATNA RANGE BALL |
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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 George John L. Gary, Mineral Technologist F. Bongard, Ore-Buyers'...C. Statistician and Curator O'Brien, Junior Mining Engineer (Librarian) Eldridge D. Drew, Geological...OF CONTENTS Page DISTRICT REPORTS OF MINING ENGINEERS 7 Sacramento Field District 7 San 7 Francisco |
