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| SURVEY W. E. Wrather, Director Bulletin 947-G COPPER DEPOSITS OF THE KOTSINA-KUSKULANA DISTRICT ALASKA... Price 15 cents CONTENTS Page Introduction, Copper deposits of the Chitina Valley, by Fred H. Moffit__...geology.__________.i__________________________ Copper Creek.____________________________________________________..._.._ 124 Copper prospects._____________________________________________ Ammann prospect.__________...prospect___________________________________________ Peacock prospect-_________________________________________ Mountain |
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| Uranium and Thorium Deposits in East-Central Idaho Southwestern Montana GEOLOGICAL SURVEY BULLETIN...988-H Uranium and Thorium Deposits in East-Central Idaho Southwestern Montana By ALBERT F. TRITES...feet east of Cobalt triangulation station._____________ Sunshine prospect.________________________________________...prospect____________________.__________________ Copper Queen prospect_________________________________ Haynes-Stellite...mine______________________________________________ Iron Blowout prospect-_______----_-_-__________-_________Melrose district |
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| epimorph after Calcite Agardite Grossular, Buena Vista district Quartz (amethyst) and Calcite Almandine-Spessartine...Linarite Mackayite Magnesio-axinite Malachite Calcite, Meikle Mine Malachite and Azurite, Aurichalcite...Rosebud Mine Barite with Orpiment inclusions Calcite, Getchell Mine Robinson district inclusions inclusions...Adularia Mount Potosi Marcasite on Barite Cinnabar Mcguinnessite Stibnite and Calcite Clinoclase...on Jarosite Microcline and Quartz Torbernite Copper Millerite Cornetite Mimetite Turquoise after |
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| v;ith Orpiment inclusions Bolt½'OOdite Calcite, Meikle Mine Calcite, Getchell Mine Callaghanite Cassiterite...Olivenite Conichalcite onJarosite Copper Cornetite Creedite Cuprite on Copper Epidote Faustite fluorite on...Azurite, Robinson district Malachite after Azurite, Mount Potosi Marcasite on Barite Mcguinnessite Meta-autunite...Lovelock area Quartz epimorph after Calcite Quartz (amethyst) and Calcite Quartz, Petersen Mountain Quartz...Stcphanite Stibnite, Betze-Post Mine Stibnite and Calcite Stibnite, Murray Mine Sulfur Topaz and Quartz Torbernite |
 | Gualtieri, James Louis, Thurber, H.K., Miller, Michael S., McMahan, Areal B., Federspiel, Frank F. (1975) Mineral resources of additions to the Alpine Lakes study area, Chelan, King, and Kittitas Counties, Washington. Open-File Report Vol. 1975 (75-3) US Geological Survey doi:10.3133/ofr753 | Report (issue) |
| Metagabbro Ingalls Peridotite Granitic rocks of the Mount Stuart batholith Metasomatic rock Amphibolite Intermediate...porphyry Swauk Formation Guye Formation Rhyolite of Mount Catherine Naches Formation Dacite dike Tertiary...Upper West Fork Miller River-Bear Creek area Napco prospect Bear Creek prospects Cleopatra mine Aces Up mine...Lower Mineral Creek area Durrwachter prospect Copper Queen prospect Lower West Fork Miller River area Akishin...Coney Basin mine Lower Cleopatra prospect Black Dike prospect Lynn prospect Miscellaneous prospects Money |
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| and structural geology and uranium-vanadium and copper deposits of the Lisbon Valley area, Utah-Colorado...limestone bed of the Hermosa Formation in the northern part of the Moab district.......................group..................................... 128 Mount Tukuhnikivatz intrusion............................................ 139 iv Contents continued Copper minerals.................................139 Gangue.........144 Carrot prospect.................................145 Lackey No. 6 prospect................. |
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| WALCOTT, DIRECTOR Gli:OLOGY OF THE CENTRAL COPPER RIVER REGION, ALASKA BY WALTER C. MEN1DEN 1-1 A_LL...Wrangell Mountains Alaska Range 17 10 Interior valley 19 20 22 Copper River and its tributaries Relations...aspect Period of eruption Petrologic character Copper Valley Pleistocene Occurrence Character Pleistocene...Mountains Interior valley Wrangell Mountains Alaska Range Origin of the interior valley Character of the deformed...Summary Glaciation Economic geology Introduction Copper Location Routes and trails Character and relations |
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| district-Rock Creek district Ruby Mountain Range district-Ruby Range district--Ruby Valley district Spruce...Peak ProctorRailroad Rock Creek Ruby MountainRuby Range Ruby Valley Spruce Mountain Tecoma TuscaroraValley...or more of 19 different commodities: 11 metals copper, gold, silver, lead, zinc, mercury, tungsten, manganese...and Railroad (nearly $5 million). The Rio Tinto copper mine in the Mountain City district yielded $21...known reserves of metals (1973) are of porphyry copper in the Dolly Varden district and gold in the Bootstrap |
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| -----------------------------------------------------Copper ____________________________________________________________...______ ________ ____ ____ __ 70 73 73 73 73 75 75 Mount Jefferson Coolidge area---------------------------------Alaska...-------Marietta prospect (P-1) --------------------------~--------Stampede prospect (P-2)___________...____ Double Anchor prospect (P-3) -----------------------------Chickamin prospect (P-4) ------------...---------------------------------Lake prospect (P-5) ---------------------------------------Lakeside (P-6) ----- |
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| Minarets Wilderness and adjacent areas in the central Sierra Nevada, Calif., was conducted during 1973...moderate submarginal to paramarginal resources of copper, silver, zinc, lead, iron, and tungsten and an...Bliss prospect Crown Point-Nidever prospect Red Top Mountain prospects Minarets magnetite prospect Mark...Mark prospect Paved road Secondary road Trail )( Prospect Mammoth 'Jt mine Devils Postpile National...potential. • SUMMARY • 3 The Crown Point-Nidever prospect on Shadow Creek (fig. 1, No. 3) has about 9 million |
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| ...... 26 Copper-deposits....................................................... 27 Copper-bearing quartz................................................. Copper King...................................................................................... 78 Copper Butte................................................ 98 United Copper.................!........................... 98 Chewelah Copper King.........:......................:................ 106 U. S. Copper Gold........................ ................ 107 |
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| TEXAS Austin, University of Texas Library College Station, Agricultural and Mechanical College of Texas Library...Buenos Aires, Comision Nacional de Energia Atomica AUSTRALIA Canberra, Australian National Library Sutherland...Birmingham, Central Library Bristol, Central Library Kingston upon Hull, Central Library Leeds, Central Library...Library Liverpool, Central Library London, Central Library, Acton London, Science Museum Library, South Kensington...Kensington Manchester, Central Library Newcastle on Tyne, Central Library Nottingham, Public Libraries |
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| studied are on the crest of the Cascade Range in west-central Washington. CONTENTS Page Summary ...rugged terrain on the crest of the central part of the Cascade Range of Washington State (fig. 1). The...and eighteen additions to the original area which range from 0.3 mi 2 (0.8 km 2 ) to 62.9 mi 2 (162.9 km...granitic rocks that contain anomalous amounts of copper occur in several places in the Alpine Lakes area;...about 500 tons (450 metric tons) of gold-silver-copper ore has been recorded from the study area and a |
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| billion percent short ton U.S. dollar gold silver copper lead zinc cobalt manganese iron uranium oxide phosphorous...Mining District Yellowjacket Mining District Gravel Range Mining District Eureka Mining District Carmen Creek...prospects 2. Salmon Ranger District mines and prospect 3. Cobalt Ranger District mines and prospects...net acres of mountainous terrain located in east-central Idaho. Most of the Forest is in Lemhi County; only...the Forest and many deposits containing a wide range of commodities were discovered and developed. Although |
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| Gordon P. Eaton, Director Published in the Central Region, Denver, Colorado Manuscript approved for publication...ass National Forest Region. 2. Ore-depositsAlaska-Tongass National Forest Region. I. Title. II. Series...Island, Suemez Island, Forrester Island, and the northern part ofDall Island................. Area 13-Southern................................. Areas 27 and 28-Mount Jumbo and Nutkwa Lagoon...........................only by foot or helicopter. The climate of the region is mild and has a mean annual rainfall of 100-150 |
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| Eldridge Glacier and Partin Creek) Site type: Prospect ARDF no.: TK002 Latitude: 62.9944 Quadrangle:...149.9363 Location description and accuracy: This prospect is at an elevation of about 3,000 feet on a spur...Gangue minerals: Quartz Geologic description: This prospect consists of quartz veins(?) in chert and argillite...name(s): Unnamed (near Partin Creek) Site type: Prospect ARDF no.: TK003 Latitude: 62.9563 Quadrangle:...149.9332 Location description and accuracy: This prospect is at an elevation of about 1,600 feet on the |
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| activities in northern California Mineral utilization' survey Mineral markets in northern California Los... NOS. 1 & 2] ANNUAL REPORT 15 industrial region appears to be unlimited in its capacity to use...Redding office follows the mining operations of northern California. In its office are also housed members...of Mines publications. Black sands Gold, silver, copper, lead, zinc production in Cali- Fluorescence ...No. 4 5 6 2 3 Petroleum ; Tungsten Coast Ranges. in Obsidian. Mineral filler Barite ; California |
