 | | Report (volume) | | Wallapai Mining District Cerbat Mountains Mohave County Arizona GEOLOGICAL SURVEY BULLETIN 978-E The...Wallapai Mining District Cerbat Mountains Mohave County Arizona By MCCLELLAND G. DINGS CONTRIBUTIONS TO...deposits UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : UNITED STATES DEPARTMENT OF THE INTERIOR...of Documents, U. S. Government Printing Office Washington 25, D. C. - Price $1.00 CONTENTS Fan Abstract..._____ Champion mine.__--_--___________-____-_____ ___----______-___ Emerald Isle mine.______________ |  | | Report (volume) | | the Lawson-DumontFall River District Clear Creek County Colorado By C. C. HAWLEY and FRANK BAKER MOORE...area UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1967 UNITED STATES DEPARTMENT OF THE INTERIOR...of Documents, U.S. Government Printing Office Washington, D.C. 20402 CONTENTS Page Abstract-------...metal content of the veins______________________ Pyrite veins_______________________________________________...of the Lawson-Dumont-Fall River district, Clear County, Colo. 2. ~ap showing major faults (veins) of the |  | | Report (issue) | | Porphyry Copper Deposit and Surrounding Area, Lander County, Nevada GEOLOGICAL ) SURVEY PROFESSIONAL PAPER...Porphyry Copper Deposit and Surrounding Area, Lander County, Nevada By TED G. THEODORE and DAVID W. BLAKE ...PAPER UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON 798-B 1975 UNITED STATES DEPARTMENT OF THE...of Documents, U.S. Government Printing Office Washington, D.C. 20402 Stock Number 2401-02597 CONTENTS...Altered granodiorite of the Wilson-Independence mine area .......................................... |  | | Journal (issue) | | . . . .VANCOUVER, WASHINGTON November 2, 2013 9:00 am to 5:00 pm Clark County P. U. D. Building 1200...1200 Fort Vancouver Way Vancouver, Washington Schedule for the day; 9:00 am 9:30 am Doors open at the...to see and enjoy. 5:00 pm Dinner will be at the County Buffet in Vancouver. Please join us if you can...PUD Park Mill Plain Blvd. Ft. Vancouver Way Washington Interstate Bridge Oregon Columbia River 2...ing of the pull quote text box.] 3 Filiform Pyrite – Gradual Bends Donald Howard We are blessed with |  | | Report (issue) | | Volume II: Flint Creek-South Mountain Area, Owyhee County, Idaho Earl H. Bennett, John Kauffman, and Victoria...Volume II: Flint Creek-South Mountain Area, Owyhee County, Idaho Earl H. Bennett, John Kauffman, and Victoria...MINES.. . . . . . . . . . . . . . . . 2 1.4.1 Acid Mine Drainage. . . . . . . . . . . . . . . . . . . .... . . 7 1.5.3.1 Soil, Rock, Stream Sediment, and Mine Waste Sampling Procedures. . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . 21 3.0 MINE DESCRIPTIONS. . . . . . . . . . . . . . . . . . |  | | Report (issue) | | LAWSON-DUMONT-FALL RIVER DISTRICT, CLEAR CREEK COUNTY, COLORADO By C. C. Hawley and Frank Baker Moore...and summary of geology Production References cited Mine descriptions « Lawson area, north of Clear Creek...ClevelandC?) mine Flat Iron vein Mines east of Red Elephant Hill Central America (Tinker) mine-Comstock vein...Dexter mine i Johnson group Last Chance mine « r Little Giant mine Little Superior (Jack Rabbit) mine Orient...Orient mine Panama group ; Young America vein Mines west of Red Elephant Hill Amboy mine Girard mine Kanawha |  | | Report (issue) | | Talapoosa and Olinghouse districts and the Gooseberry mine. Northeast of Lovelock we pass through Roberts'...deposit hosted in Tertiary rhyolitic rocks. East of Golconda we enter the Getchell trend which Roberts interpreted...visible at 2:00 just after turning onto 1-80 is WASHINGTON HILL. Argillic to advanced argillic alteration...rhyolite glass and perlite forms the summit of Washington Hill east of the altered zone. Scattered low-grade...free gold, cerussite, galen a, sphalerite, and pyrite. The numerous workings in the district consist |  | | Report (issue) | | pale blue barite from the Ouichane (or Sidi Lahcem) mine in Nador Province, and furthermore I cautioned against...this with the barite from the Bou Nahas (or Afrou) mine in the Oumjrane-Alnif district near Meknes. Really...fat, diamondshaped, yellow-brown crystals with pyrite, chalcopyrite and other sulfides. Both places are...These new specimens come from the Shijiangshan Pb-Zn mine, which Jordi locates close to “Jipeng” in the Huanggang...near the town of Chifeng ( = “Jipeng”?), in Linxi County, Chifeng Prefecture, Inner Mongolia. For summary |  | | Journal (issue) | | index. This is organised hierarchically by country, county or state, then site name. To avoid the confusion...century boundary changes in the British Isles, the county boundaries defined by the Local Governmant Act...referred to as Glamorgan. The new counties and county boroughs brought in by the Lieutenancies Act of...Special issue on the minerals of Penberthy Croft Mine Published by Rock Bottom Publications Ltd. Nottingham...(2000) Famous mineral localities: Penberthy Croft mine, St. Hilary, Cornwall, England 20:7-37 Bevins, R |  | | Journal (issue) | | $315/three years, (Canada) $180/one year, (outside USA other than Canada) $259 per year Subscription (individuals...level of the underground mine was refurbished to accommodate visitors, showing mine workings dating from...village of Almadenejos we find: The Vieja Concepción mine. Here it is possible to visit part of the historic...(dating from 1755 to 1757). The Nueva Concepción mine. The Baritel de San Carlos (San Carlos shaft house)... Also included is the Refugio shaft and various mine buildings. HISTORY AND MINING Archeological remains |  | Peters, S.G., Nash, J.T., John, D.A., Spanski, G.T., King, H.D., Connors, K.A., Moring, B.C., Doebrich, J.L., McGuire, D.J., Albino, G.V., Dunn, V.C., Theodore, T.G., Ludington, S.D. (1996) Metallic mineral resources in the U.S. Bureau of Land Management's Winnemucca District and Surprise Resource Area, northwest Nevada and northeast California. Open-File Report Vol. 1996 (96-712) US Geological Survey doi:10.3133/ofr96712 | Report (issue) | | and mineral resources are summarized in various county reports for this part of Nevada (Ransome,1909;...the Late Permain to Triassic (Sonoma orogeny and Golconda thrust) (Roberts and others, 1958; Silberling...Havallah sequence makes up the upper plate of the Golconda allochthon, which crops out over a relatively...Mississippian basalt and basaltic andesite in the Golconda allochthon locally may host Cyprus-type VMS deposits...manganese deposits. The deformed rocks of the Golconda allochthon are, in turn, overlain unconformably |  | | Catalog/List | | crystals to 2mm. Goethite with calcite. Old Ham Mine, Forest of Dean, Gloucestershire. Black goethite... Collected 1980. Goethite with calcite. Old Ham Mine, Forest of Dean, Gloucestershire. Stalactitic brown...Collected 1980. 90/141 Pyrite with calcite. Warden Point, Isle of Sheppy, Kent. Bright pyrite crystals to 3mm...Quartz. 50' above bottom of Boundary Shaft, Minera Mine, nr. Wrexham, N. Wales. A group of colourless pyramidal...pyramidal quartz crystals. 90/091 Baryte. Minera Mine, nr. Wrexham, N. Wales. Pale blue baryte crystals |  | Peters, S. G., Armstrong, A. K., Harris, A. G., Oscarson, R. L., Noble, P. J. (2003) Biostratigraphy and Structure of Paleozoic Host Rocks and Their Relationshipto Carlin-Type Gold Deposits in the Jerritt Canyon Mining District, Nevada. Economic Geology, 98 (2) 317-337 doi:10.2113/gsecongeo.98.2.317 | Journal (article/letter/editorial) | | district in the northern Independence Range, Elko County, Nevada, contains clusters of Carlin-type gold...mining district is the Seetoya thrust (Fig. 2). The Golconda allochthon (Silberling and Roberts, 1962; Silberling...of the Roberts Mountains allochthon along the Golconda thrust during the latest Permian and Early Triassic...Volcanic and sedimentary rocks (Tertiary) Go Golconda allochthon Schoonover sequence (Devonian to Permian)...map of the Jerritt Canyon mining district, Elko County, Nevada, and the northern Independence Mountains |  | | Report (issue) | | and gold deposition in the Betze deposit, Eureka County, Nevada M. B. Woitsekhowskaya and S.G. ftters....mineralization of the Eocene Tuscarora Volcanic Field, Elko County, Nevada ChristopherD. Henry, DavidR. Boden, andStevenB...ARBM, Alligator Ridge-Bald Mountain; G, Getchell Mine; JC, Jerritt Canyon Mining District; M, Midas; RM...beneath deep-water upper Paleozoic rocks of the Golconda allochthon in the late Paleozoic (Stewart, 1980)...Gold precipitation in association with arsenic in pyrite resulted from sulfidation of reactive iron in host |  | | Report (issue) | | RECONNAISSANCE OF PART OF NORTH-CENTRAL CLEAR CREEK COUNTY COLORADO This report concerns work done on behalf...RECONNAISSANCE OF PART OF NORTH-CENTRAL CLEAR CREEK COUNTY, COLORADO By John D. Wells and Jack E. Harrison...Commission. Washington, D. C., 1954 Free on application to the Geological Survey, Washington 25, D. C....ii 2. Map of part of north-central Clear Creek County, Colorado, showing radioactivity of localities... 4 3. Map of part of north-central Clear Creek County, Colorado, showing distribution of vein types. |  | | Report (volume) | | 23 Jefferson City zone 25 Porphyry deposits 25 Golconda area 25 Jackson Creek area 27 Turnley Ridge prospect...prospect 29 Breccia pipe deposits 30 Skyline mine 30 Blackjack mine 30 Chicago and Last Hope mines 31 Significance...the Elkhorn Wilderness Study Area 24 7. Map of Golconda area, Elkhorn Mountains 26 8. Ternary diagram...modal compositions of intrusive rocks from the 27 Golconda area 9. Map showing copper and molybdenum content...content of rock samples collected in 28 the Golconda area 10. Map showing geology and rock sample localities |  | | Report (volume) | | DEPOSITS OF SOUTHERN ILLINOIS BY H. FOSTER BAIJST WASHINGTON GOVERNMENT PRINTING 1905 OFFICE CONTENTS............................................. 30 Golconda........................................................... T .;..........:.................... Pyrite ................................. ................... 43 Fairview mine.-....-.-----------.-.-.-----.---.--..-.-..Rosiclare mine............................:---.---.-......-............. 48 Empire mine.-..-.----.. --.-....---..-.-...........-....- 48 |  | Holley, Elizabeth A., Lowe, Justin A., Johnson, Craig A., Pribil, Michael J. (2019) Magmatic-Hydrothermal Gold Mineralization at the Lone Tree Mine, Battle Mountain District, Nevada. Economic Geology, 114 (5) 811-856 doi:10.5382/econgeo.4665 | Journal (article/letter/editorial) | | Magmatic-Hydrothermal Gold Mineralization at the Lone Tree Mine, Battle Mountain District, Nevada Elizabeth A. Holley...Battle Mountain mining district, Nevada. Prior to mine closure in 2006, Santa Fe Pacific Gold and Newmont...ore is located between the Roberts Mountain and Golconda thrusts in siliciclastic rocks of the Ordovician...Mountain and Edna Mountain Formations, and above the Golconda thrust in siliciclastic and carbonate rocks of...(quartz-sericite-pyrite alteration), constituting cores of weakly mineralized pyrite or marcasite, which |  | | Report (issue) | | Central part of the Commodore fault system Crittenden County Mineral Ridge area, Livingston and Crittenden...PART OF THE COMMODORE FAULT SYSTEM, CRITTENDEN COUNTY By ROBERT D. TRACE ' ABSTRACT The central part...western Kentucky fluorspar district, in Crittenden County, about 6 miles northwest of Marion. It has yielded...system is in the northwestern part of Crittenden County, about 6 miles northwest of Marion and 1 or 2 miles...Ohio River almost to the Crittenden-Livingston County line. In the area studied, however, :. 296349 54- |  | | Journal (issue) | | between the covers. The Library of Congress in Washington, D .C ., estimates that one-third of its 18 million...Department of Mineral Sciences Smithsonian Institution Washington, D.C. 20560 C. Wroe Wolfe Department of Geology...Brazilian localities, Virgem da Lapa and the Golconda mine, have produced remarkable crystals of hydroxyl-herderite...Company spodumene mine, near Kings Mountain, North Carolina, and from the Dunton Gem mine, Newry, Maine,...Virgem da Lapa, Minas Gerais, Brazil (3)* 71-90% Golconda mine, Minas Gerais, Brazil (6) 53% Waldstein, Fichtelgibirge |  | | Report (issue) | | Volcanic Rocks at the Sleeper Gold-Silver Mine, Humboldt County, Nevada, by J. Thomas Nash and Mark W. Bartlett...and Structure of the Northern Pancake Range, Nye County, Nevada: A Progress Report, by William J. Perry...Fill Above the Rabbit Creek Gold Deposit, Humboldt County, Nevada, by Dawn J. Madden-McGuire, Charles W....The Basal Tertiary Unconformity in Central Elko County, Nevada, by Charles H. Thorman and William E. Brooks...Volcanism, and Tectonism, Northern Tuscarora Mts., Elko County, Nevada, by Byron R. Berger, W. lan Ridley, and |  | | Report (issue) | | PRINTING OFFICE WASHINGTON : 1937 For sale by the Superintendent of Documents, Washington, D. C. - - ...106 109 ILLUSTRATION FIGURE 4. Sketch map of Golconda Creek and vicinity..______________ II Page 100...including some of the Tanana Valley, are the Nabesna mine, the Chisana (Shushanna) . district, Ahtell Creek...1935. and because of reserves of ore stored in the mine a large amount of ore was shipped 'to the smelter...possibilities of gold production from quartz veins in the Golconda Creek district of the upper Bremner River Valley |  | | Report (issue) | | Commission UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1963 UNITED STATES DEPARTMENT OF THE INTERIOR...of Documents, U.S. Government Printing Office Washington, D.C., 20402 PREFACE This report is bused on...____________________________ _ West Flack mine __________________ _ ~ercer County mine ______________ -German and Belcher...Iron mine, by A. A. Drake, Jr ___________ _ Jefferson-Calhoun vein _________________ _ Kirk mine ____..._______ _ Old Town mine, by A. A. Drake, Jr ______ _ Springdale (Gold Rock) mine, by A. A. Drake, J r |  | | Report (issue) | | 1012-D UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1954 CONTENTS _____ Page .Abstract_.__-_...area____ Geologic map of underground levels of Green mine...-___--_ in 74 60 63 77 MINERAL RIDGE AREA...sphalerite, galena, smithsonite, quartz, marcasite, and pyrite. Fluorspar bodies are of two types gravel-spar...eastern part of Livingston County and the southwestern part of Crittenden County (fig. 5). The area can be...the Henry Woods and Hodge prospects, and the Eiley mine. The Hodge prospect also is probably on the Goering |  | Orris, G.J., Bennett, P.C., Theodore, T.G. (1987) A bibliography for the Winnemucca 1 degree by 2 degrees Quadrangle, Nevada, with indexing by county, commodity, mine name, mining district and selected major topics. Open-File Report Vol. 1987 (87-89) US Geological Survey doi:10.3133/ofr8789 | Report (issue) | | 2° quadrangle, Nevada, with indexing by county, commodity, mine name, mining district, and selected major...commodity. Table 3 is a listing of references by mine and mining district names. Finally, Table 4 indexes...in the Winnemucca 1° by 2° quadrangle, Nevada. COUNTY REFERENCES Elko 39,40,86,87,88,160a,179,180...gravity stations in the Osgood Mountains, Humboldt County, Nevada: U.S. Geological Survey Open-File Report...Roberts Mountains Formation, Carlin gold mine, Eureka County, Nevada: Colorado Schools of Mines Quarterly |
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