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| (B) Copper deposits of the Prince William Sound district, Alaska, by F. H. Moffitand R. E. Fellows__-_...Generalized geologic map of part of the Wrangell district, southeastern Alaska__________._____________________...of Eska-Jonesville area of Wishbone Hill coal district.__________________________________________ In...diamond-drill holes on Eska reserve, Wishbone Hill coal district-______________________________________ In pocket...diamond-drill holes on Eska reserve, Wishbone Hill coal district-_.__-_-______-_______-_.. In pocket 30. A, Homer |
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| Seward Peninsula-Kobuk region ............ York district .................. Lost River area ................ Uranium possibilities of the York district . Nome district .................. . Uranium- possibilities...possibilities ........... Council district ................ Uranium possibilities- ........... Pairhaven and...' Kantlshna district ............. Nenana district .............. Valdez Creek district ........... Chulitna...Chulitna district ............. Yentna district .............. Iliamna Lake~Lake Clark area ........ |
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| The Paroo Station Mine supergene lead deposits, Western Australia: Geological and geochemical...Tessalina, Svetlana, The Paroo Station Mine supergene lead deposits, Western Australia: Geological and geochemical...MANUSCRIPT By SC The Paroo Station Mine supergene lead deposits, Western Australia: geological and geochemical...T RACT NU SC RI P T The Paroo Station Mine lead project is situated near Wiluna in the central part...sediments of the Paleoproterozoic Yelma Formation. The lead-only mineralisation contains only traces of sulfides |
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| ................ 29 Ore deposits of Blue Hill district.................................................... Mineragraphy...................... Big Hill Lead Mine..................... Location................... Ore minerals......................... Lubec Lead Mine........................ Location................................................... Big Hill lead mine.............................................. Thermal metamorphic effects and argentiferous galena.......................................... Gangue |
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| OutlyingMineral Occurrences Relatedto the Upper Mississippi Valley Mineral District, Wisconsin, Iowa, Illinois, and...occurrencesover a wide area on all sidesof the Upper MississippiValley district of Illinois,Iowa, and Wisconsin.Thesesulfideshave...Thesesulfideshave the samecrystalhabits,trace elements,lead isotopepatterns,and sequence of formationasthosewithin...lessfavorableSilurianrocks.Other favorablegroundsurroundsthe district, especiallywherecoverby drift hasdiscouraged exploration...Illinois, easternIowa, and southeastern OCCURRENCES of lead, zinc, and coppersulfides,py- Minnesota. rite, marcasite |
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| districts. O:!ly at Brooks Mountain in the York district were uranium-bearing deposits found that required...southwest flank of District Locality Designation on figure l Charley Creek bismuth prospect ------- -------York...Quiggley (Gray Eagle) ---------------antimony prospect. Nome -------- cz York Brooks Mountain area...radiometric examination of the Quiggley antimony prospect and the Big Hurrah mine. Radiometric traversing...bismuth prospect Sinuk River iron area Hed and Strand mine. Big Hurrah mine Quiggley antimony prospect 0 |
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| ............................... Molybdenite and lead deposits.................................. Deposits.................................................. Lead, zinc, and silver........................................................................ 31 Twin Lead mine................................................................................ 34 Owen lead prospect..................................................................................... 43 Lubec lead mine........................................... |
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| and lead, that form alternatingbands of pyrite or pyrrhotite and chalcopyrite,sphalerite,galena,and ...California copperdeposits,and those of Rammelsb.erg, Germany,are representative. The origin of this bandedstructurehas...I9IO. 2 Bruce, F. L., "The Amisk-AthapapuskowLake District," Canada Geol. Survey,, Mere. lO5, pp. 71-76,...E., '⢠Geology and Ore Deposits of the Jerome District," Trans. Am. Inst. Min. and Met. EnĹ., 66, pp...describedfrom Slocan,B.C.,⢠and Coeur d'Alene district, Idaho.x⢠x0 Buerger, M. J., Amer. Miner., â˘3 |
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| Survey. Al (Albion Gulch) (Cr.) Gold Council district MF-417, loc. 81 Bendeleben (9.55, 0.5) 65°01'N...1924-27. (American Cr.) Gold, Tin Fairhaven district MF-417, loc. 73 Bendeleben (13.3, 14.9) 65°50'N...has been found. (Anderson Gulch) Gold Kougarok district MF-417, loc. 38 Bendeleben (1.6, 7.85) 65°27'N... Gravels (Andesite Cr.) Diatomite Kougarok district Bendeleben (7.2-7.9, 9.9-10.3) $4°24 f -64°35...darker to southwest. (Arctic Cr.) Copper Kougarok district MF-417, loc. 3 Bendeleben (2.25, 11.3) 65°39 |
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| WESTERN AUSTRALIA MINERAL RESOURCES BULLETIN 9 LEAD, ZINC AND SILVER DEPOSITS OF WESTERN AUST by J....Western Australia has never been a major producer of lead, zinc and silver there are many occurrences within...recorded, and many of the recorded occurrences of lead minerals. With this field information and a wide...essential reference and guide for anyone searching for lead, silver and zinc deposits. This Bulletin contains...owing to lack of finance. Due to the resurgence of lead mining and prospecting between 1948 and 1955, when |
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| continued on the shale-hosted Citronen Fjord zinc-lead prospect in North Greenland (Figs 1, 2). Platinova A/S...million tons of stratiform ore with 7 % zinc and 1 % lead has been estimated (Platinova A/S, 1996a, b). An...1996b). Mineralisation The Citronen Fjord zinc-lead deposit, located in sediments of the Lower Palaeozoic...e type. Stratiform sulphides are hosted by the Upper Ordovician â Lower Silurian Amundsen Land Group...carbonate boulder conglomerate, which forms the upper limit for known stratiform mineralisation (Fig. |
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| pseudomorphs after argentite. Fleurieu Peninsulaâwith galena, proustite, and jamesonite at the Talisker mine...Permian glacial clay of the peninsula. ALTAITE Lead telluride, PbTe, cub. Stuart Shelfâidentified as...Milendella. Small brown crystals occur with gahnite, galena, and pyrite at the Wheal Ellen mine. Bright green...the Ethiudna East cobalt prospect on ââPlumbagoââ. 10 ankerite ANGLESITE Lead sulphate, PbSO,, orth....siderite, galena, and sphalerite at the Ooloo mine; with green pyromorphite, wulfenite, galena, and sphalerite |
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| Sunrise-_-____----_-___---___-_-_-_-______-__----__.-_ Silver-lead mines and prospects________________ _ _________...deposits Continued Mines and prospects Continued Silver-lead mines and prospects Continued . . Snowshoe fault...--___________-___--_-___-_-_-_---____ Glacier Silver-Lead.__.-_______._.._-_______-__ Silver Mountain____...Mountain_________________________________ Montana Silver-Lead._____________________________ Victor-Empire__ _ __...Seattle._______________..___________ Outlying silver-lead mines and prospects__________.___Âť_ Blue Creek. |
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| . Copper-iron prospect ............. Kasna Creek claims. . . . . . . . . Silver-lead prospects . . ...Silver-lead prospects- -Continued Thompson claims . . . ⢠. . . . . . . Molybdenite prospect. ... ¡ â˘...undertaken in 1949 included the examination of two silver-lead occurrences and five copper deposits, one of which...their copper content although some contain silver, lead, gold, or hematite, or combinaticms of these metals...reported some years ago to occur at the McNeil prospect, 30 miles south of Iliamna Lake. The information |
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| Calif. CONTENTS Page Chapter A. Ruby-Poorman district Abstract ............................. Introduction...Birch and Straight Creeks ............ Granite on upper Flint Creek ............... Poorman area .......................... Page Chapter B. Nixon Fork district Abstract .......................... . Introduction...of the Ruby-Poorman district, Alaska, showing location of Birch Creek and upper Flint Creek ...........Ruby-Poorman district, Alaska ....................... . 3. Geologic sketch map of upper Flint Creek, |
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| MARRANZINO and a section on ISOTOPIC COMPOSITION OF LEAD By R. E. ZARTMAN CONTRIBUTIONS TO ECONOMIC GEOLOGY...SURVEY BULLETIN 1252-E A study identifying a weak lead-zinc mineralized belt, 30 miles long, that is stratigraphically..._-____-_________-_-_______-____--_____---_ Isotopic composition of lead, by R. E. Zartman_________________-___-_ Summary...-------Lead, zinc, and copper in soils._-___-_-_-----------------Isotopic composition of lead deposits...RALPH L. ERICKSON, and DEAN KLEINKOPF ABSTRACT Weak lead-zinc mineralization was general in a narrow northwest-trending |
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| . . . . . . . . . 10 Figure 3. Galena mine, Coeur dâAlene District, Idaho . . . . . . . . . . . . ....Silver mining in north Idaho was hard hit as zinc and lead prices dropped 50% in the last half of 2008. Construction...and exploration geologists in the Coeur dâAlene district of Shoshone County maintained a frantic pace of...Hecla consolidated its district holdings with the purchase of the Independence Lead property near the Gold...production on the 3100 level and the Sterling Tunnel Upper Country access to the Sunshine vein. They also rehabilitated |
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| ___________ ____ __ ________ ____ Silver Islet district ___________________ ~_____________________ Cache...County_______________________________________________ Beaver Creek lead-zinc mine________________________________ Park City..._______________________________ American Fork district (Alta area)___________________________ Alpine...County_________________________________________________ Redmond district __________________________________ _:________...Map showing oxidized ziuc deposits of the Tintic district, Juab and Utah Counties. 3. Map showing oxidized |
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| Mineral Resource Report 72 1977 ZINC AND LEAD OCCURRENCES IN PENNSYLVANIA Robert C. Smith, II COMMONWEALTH...Geologist Mineral Resource Report 72 ZINC AND LEAD OCCURRENCES IN PENNSYLVANIA Robert C. Smith, II...comprehensive, up-to-date summary of the known zinc and lead occurrences in Pennsylvania in cluding an assessment...Miller's report, the economics of mining zinc and lead have changed substantially; some rock which in the...unknown in 1924, but we now recognize that some zinc-lead mineralized areas are unsuited for reservoirs. |
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| of gold was recovered from this placer mine on upper Slope Creek. The gold is fine, rough, and accompanied...Creek is dominantly andesitic volcanic rocks of the upper Paleozoic Tetelna Volcanics (Richter, 1976) but...name(s): Corky; Roseie; Ram's Horn; Verde Site type: Prospect ARDF no.: NB003 Latitude: 62.9536 Quadrangle:...143.6877 Location description and accuracy: This prospect is on the ridge west of lower Stratton Creek....Data File NB004 Site name(s): Patten Site type: Prospect ARDF no.: NB004 Latitude: 62.9312 Quadrangle: |
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| districts, camps, and properties Continued. Helvetia district Continued. Helvetia camp Continued. Other pro...prospect________________________ Peach prospect __ - _ Henrietta prospect-___________________ Ridleymine__...Helena mine ______________________________ Empire district-__________ _________________ General features...camps, and properties Continued. Page. Empire district Continued. Davidson Canyon and vicinity___________________...deposits. ________________...._________ 153 Anderson prospect _________..____________ 154 Enzenberg mine___ |
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| AREA 2 INDIAN GROUP PROSPECT 3 SILVER CREEK PROSPECT 4 ROCK CREEK PROSPECT 5 NABESNA MINE 6 ... ORANGE HILL 7 CHISANA DISTRICT (we fig. 2) 6 HOPE CREEK AREA (IM fig. 3) 9 MILLER HOUSE-CIRCLE...10 CHANDALAR MINING DISTRICT (we fig. 5) 11 GOLD BENCH 12 FOKTYMILE DISTRICT (ie> fig. 6) Figure.................................. Slana-Nabesna district..................... Mineral Point area.........Indian Group prospect ........... Silver Creek prospect............ Rock Creek prospect............. |
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| districts . Alder district-Aura district -Beaver district Black Mountain district Bootstrap district Burner district...Basin district-- -Carlin district Cave Creek district ----Charleston district_--Coal Mine district~ Contact...Contact district Cornucopia district - -Corral Creek district - Decoy district Delano district Delker districtDivide...districtDivide district - Dolly Varden district --Edgemont district---Elk Mountain district-----Elko district ' Ferber...Ferber district -Ferguson Spring district Gilbert Canyon area-----Gold Basin district Gold Circle district |
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| - - - _ - - - _ - - - - - - - - - - 16 Redoubt district--- - - - - - - - - - - - - - - - - - - - - - -...antimony and molybdenum- - - - - - 29 Willow Creek district . . . . . . . . . . . . . . . . . . . . . . ....-------------------------------37 Chistochina district-- - - _ - - -- - - - - - - -------------- -----...-------------------------------46 48 Nelchina district- - - - -- - - - - - - - - - - - - - - - - - -...- - - - - - - - - - - - - - - - - - - - Nizina district- - - . . . . . . . . . . . . . . . . . . . . |
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| Chapter 27 Leadâzincâsilver deposits of Myanmar THAN HTUN1*, AUNG KYIN2 & KHIN ZAW3 1 Myanmar Precious...of foreign exchange. Almost the entire output of lead and zinc came from the Bawdwin Mine which, before...producer of lead in the world (Ministry of Mines 1970). In 1938 Myanmarâs output of reďŹned lead, zinc concentrates...By 1986 output levels had fallen to 5948 tons of lead, 7393 tons of zinc and 576 000 ounces of silver...reďŹned silver, lead and zinc concentrates, copper matte, nickel speiss and antimonial lead. The rich sulphide |
