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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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| 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..............................................southeastern Maine. The deposits are ores of copper, zinc, lead, and a little silver, occurring mostly in the so-called |
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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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| of hydrothermal deposits containing tungsten and lead. It may be associated with a wide variety of other...Figure 2 (above right). A 1.1-un yellow stolzite on quartz from the Fat Jackmine, Yavapai County, Arizona;...Library] at 09:32 29 December 2014 nerite and quartz in the Black Pine mine at Philipsburg, Granite...mines, Aha district, Salt Lake County; and the Wilson Consolidated mine in the Gold Hill district, Tooele...have been found at the Irish Rose mine, Victorio district, Luna County; the Taylor Creek and Iron Mountain |
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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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| 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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| Eclipse and Van Ness Placer Tucker Gulch Placers Quartz Creek Placer Mines Tami Lynn 1-4 Placers High Channel...Placer Meadow Creek Placer Mine Floodwood Creek Prospect Amended Sweeney, Amended Sunflower Sunrise Creek...Oro and Gold Thread Placer D004097 Fishhook Peak Prospect W026689 Cedar Creek Placer Mine D003817 Hopeful...Placer D003830 Kennedy Creek Mine DC11305 Hautilla Prospect DC08417 Billie Boo Placer D004072 Victor Mancini...Crossing Prospect W026620 Hobo Placer D004069 First Hope Placer D004075 Wilson Gulch Prospect DC11302 |
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| districts ……………………………………………………………………………………… Magdalena district …………………………………………………………………………… Area surrounding...Colorado-Justice claims ……………………………………………………… North Magdalena district …………………………………………………………… Copper Belt Silver & Copper...Magdalena special quadrangle—Continued North Magdalena district—Continued Jack Frost and Night Hawk groups of...Calumet & New Mexico property …………………………………………… Kery prospect …………………………………………………………………… Mill Canyon ………………...Soldier vein ………………………………………………………………… Water Canyon district ………………………………………………………………… Location and area … |
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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...Bedrock silvery mica schist with much iron-stained quartz. 2-4 ft thick; top 1.5-2 ft of bedrock also removed... Gravels (Andesite Cr.) Diatomite Kougarok district Bendeleben (7.2-7.9, 9.9-10.3) $4°24 f -64°35 |
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| sulphidesare chiefly thoseof iron, copper,zinc, and lead, that form alternatingbands of pyrite or pyrrhotite...chalcopyrite,sphalerite,galena,and countryrock. Quartz is nearlyalwayspresentin someamount. Numerous examplesof...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,...twinned with the twin bandsoccasionally bent. Quartz frequentlyforms radial aggregatesaround pyrite |
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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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| The tungsten area adjoins a rich agricultural district. The tungsten deposits were briefly examined by...soon begun to find it in bedrock. After all the quartz float in the area adjoining Deep Canyon, so it...larger than are common in the ore bodies of the district, but it must be said that the scheelite is neither...varieties occur in about equal amounts the older a quartz monzonite and the younger a coarse, white granite...there are basic modifications of them, such as quartz diorite, which are of small areal extent and commonly |
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| aS dark green bladed crystals with crystals of quartz, ilmenite, titanite, and stilbite. Small masses...Permian glacial clay of the peninsula. ALTAITE Lead telluride, PbTe, cub. Stuart Shelf—identified as...is 1mm 23531 2mm crystal on quartz 23532 rystals included in quartz. The vinned crystal is 1mm 23534...Reservoir 3 mm bi-coloured crystal included in quartz 23535 a anatase Mount Lofty Ranges—anatase...of Truro. Small anatase crystals are present in quartz veins in greywacke near the Brukunga pyrite quarry |
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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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| 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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| 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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| 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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| ______..__-_-._.______________-__ Dry Creek stock of quartz monzonite or granodiorite _ _ Granodiorite stock...stock of quartz monsonite______-__-_-__ 24 24 24 28 28 29 Parmenter Creek stock of quartz monzonite__...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____ |
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| structure of the rocks, manganese and iron mines, prospect pits, and holes of any sort where information...obeds have rounded grains and small pebbles of quartz, which are usually clear and transparent, though...though some have an opaline blue color. Besides quartz there are grains of feldspar, generally chalky white...exposed in place. Upper layers harder; weather red to rusty and porous____________________ Upper cliff: Hard...beds but lie in or over beds that range from the upper part of the Erwin quartzite to the lower part of |
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| types including some coarse varieties.. 12 Opaline quartz-feldspar porphyry type....................... 14.............................................. 23 Upper Cambrian rocks.........:..........................1 Goodwill prospect................................................. 41 Parkhill prospect.......................................................... 73 Lead...................................................10 V. A, Folding of Upper Cambrian sandstone on Beaver Creek, near lead prospect; B, Pegmatite and granite |
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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...Gangue minerals: Quartz Geologic description: Disseminated pyrite and small quartz-pyrite veins occur...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. |
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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 – Lower Silurian Amundsen Land Group...carbonate boulder conglomerate, which forms the upper limit for known stratiform mineralisation (Fig. |
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| from 1983 to 1985. The Quartz prospect, Graham Jem mine, and Jewell Quartz prospect within the study area...low resource potential for gold, silver, copper, lead, and zinc. An area south of Salsberry Peak in the...potential for lead and copper. The locality northwest of Epaulet Peak has low potential for gold, lead, and zinc...zinc. An area of low potential for lead was delineated north of Epaulet Peak. The resource potential...prospects have had past production: the Salsberry prospect (fig. 2, No. 5) and the Graham Jem mine (fig. |
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| __ _ ______ ___ Limestone ___ ___ ___ ______ _ Quartz porphyry dikes __ ___ _ _________ Granite ____...__ _____________________ Cassiterite Creek tin prospect ____________________ General geologic relations...__________________ Faults _______________________________ Quartz porphyry dikes ______________________ Breccia ...__ Effects of the tin-bearing solutions on the quartz porphyry dikes ______________________________ Effects...Bessie and Maple antimony and lead claims.__________ Yankee Girl lead and tin prospect__________________ |
Lead prospect, Krandorf, Neunburg vorm Wald, Schwandorf District, Upper Palatinate, Bavaria, Germany