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| METALLIC MINERAL DEPOSITS OF THE CAROLINA SLATE BELT, NORTH CAROLINA by P. Albert Carpenter, m Reprinted... 1 2 2 2 3 3 3 4 4 4 4 . Iron Lead, zinc and silver Molybdenum Tungsten Production 5 5 5 5 6 Metallic...Previous investigations Mine descriptions Alamance County Copper prospect Foust copper mine Robeson gold prospect...prospect Cabarrus County Allman prospect Buffalo mine Cabarrus? mine Clinemine Crayton mine Furniss mine...Furr mine Isenhour mine ..; : Newellmine Nugget mine Phoenix mine Pioneer Mills mine Propst mine Quaker |
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| large variety of minerals and gemstones in North Carolina annually attracts thousands of collectors to...the world. Some Mineral Collecting Sites in North Carolina T H E C O L L E C T I N G L O C A L I T I E...McKenzie's publication Mineral Collecting Sites in North Carolina: Information Circular 24 (1978). For a more...locations on county road maps, refer to this publication, which can be ordered from the North Carolina Department...27687, Raleigh, North Carolina 27611. The price is $5.00 plus 4% sales tax. Individual county road maps can |
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| CAROLINA GEOLOGICAL SOCIETY ANNUAL MEETING AND FIELD TRIP NOVEMBER 8-10, 2013 SALISBURY, NORTH CAROLINA...THE CAROLINA TERRANE IN CENTRAL NORTH CAROLINA ONE ARC, TWO ARCS, OLD ARC, NEW ARC THE CAROLINA TERRANE...TERRANE IN CENTRAL NORTH CAROLINA EDITORS: James Hibbard and Jeff Pollock TRIP LEADERS: James Hibbard,...Ganis Carolina Geological Society Annual Meeting, November 8-10, 2013 Salisbury, North Carolina Carolina...Waddell University of South Carolina Allen Dennis University of South Carolina, Aiken Vice President William |
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| 77, 1982,pp. •35--351 Lead IsotopicPatternsof Galena in the Piedmontand BlueRidgeOre Deposits,SouthernAppalachians...from the re- ore is unclear,asat Ore Knob, North Carolina, where gionhavebeenof an incidentalnature,andonlythree...bodiesof this type can alsobe found in the sten, North Carolina, and Dahlonega,Georgia,dis- Piedmontgeologicprovince...tricts(Doe and Zartman, 1979). A moredetailedlead Silver Hill-type deposits(Brown, 1976) are found isotopestudy...isotopestudy of the depositsof the central Carolina in upper Precambrianto lower Paleozoicmetavolslatebelt |
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| Central group ____________________________ _ _ Carolina gneiss ________________________ _ Mica schist...__________________________________ _ ~ orth Carolina and South Carolina ______ ____ _ Georgia ______________...34 35 35 36 39 44 44 45 46 47 47 49 49 50 50 Mine descriptions ___________ --------- -- .. -------...___ _______________________ _______ _ Fauquier County ____ ______ ______ _____ _____ _ Franklin ____...properties _________ .. _____________ _ Halifax County ______ - _____ - __________ ~- _'- __ _ Virgilina |
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| Information Circular 24 Mineral Collecting Sites in North Carolina By W. F. Wilson and B. J. McKenzie Raleigh...copies of this publication may be obtained from: North Carolina Department of Natural Resources and Community...Geological Survey Section, P. O. Box 27687, Raleigh, North Carolina 27611. Eldon P. Allen, Chief Geologist i ...FRONT COVER PHOTO Twinned emerald crystal from North Carolina, photo from Smithsonian Institution (slide...viable mineral collecting sites through out North Carolina. Some sites are commercially operated during |
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| .'.' .., Mineral Collecting Sites in North Carolina By W. F. Wilson and B. J. McKenzie RUTILE GUMMITE...Information Circular 24 Mineral Collecting Sites in North Carolina By W. F. Wilson and B. J. McKenzie Raleigh...copies of this publication may be obtained from: North CarOlina Department of Natural Resources and Community...for the general welfare of the citizens of North Carolina. The Section conducts a number of basic and...Geological Survey Section, P. O. Box 27687, Raleigh, North Carolina 27611. Eldon P. Allen, Chief Geologist FRONT |
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| IsotopeStudiesto MassiveSulfideand Vein Depositsof the Carolina Slate Belt STEPHEN A. KISH AND P. GEOFFREY FEISS...Department of Geology,Universityof North Carolina, Chapel Hill, North Carolina 27514 Abstract Samplesof ore...Carolinaslatebelt of the Charlotte2ø quadrangle,North Carolina,havebeenanalyzed.In generalthesedeposits are...with the peak metamorphism in the North Carolina portionof the Carolina slatebelt. Introduction a mult...0861-0128/82/07/852-1152.50 352 Pb ISOTOPE STUDIES, CAROLINA SLATE BELT mixingof severalisotopically heterogeneous |
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| controlled mineralization. Lead isotope ratios in Mount Rogers Formation rhyolites and in BR Paleozoic...systematics in Mount Rogers Formation rhyolites Results 114 115 Comparison of Mount Rogers with Blue...170 Carolina slate belt polymetallic stratabound sulfide deposits 175 Central North Carolina slate...Georgia and South Carolina Other slate belt deposits 188 191 Sulfur isotopes in Carolina slate belt 11...the Kings Mountain belt 225 Lead isotopes in galena vi. 233 U-Th-Pb whole-rock systematics in metaigneous |
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| PECULIARITIES OF NORTH CAROLINA'S GOLD Downloaded by [University of Florida] at 01:37 08 August 2017...Thurmond, N.C. 28683 The gold ores found in North Carolina are auriferous pyrite and chalcopyrite, with...gold veins are small amounts of sphalerite and galena but in such small quantities they are of no commercial...the silver shaft of the Old Union Copper Mine, which once produced a considerable wealth in silver from...from argentiferous galena. The gold ores contain more or less gold which will amalgamate readily. There |
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| Friday mine and the Silver Shaft ………………………………… 6 Figure 5. The #4 shaft sinking, Lucky Friday mine ………………………………………...section of the Galena complex …………………………………… 8 Figure 7. View of Thompson Creek mine and high wall …………………………………...Rasmussen mine ………………………………………… 11 Figure 10. Overview of Monsanto’s new Blackfoot Bridge mine ………………………...Canyon mine with road to panel G on right ……………… 13 Figure 12. Placing backfill in panel A at North Rasmussen...Rasmussen Ridge mine ………………… 13 Figure 13. Map of industrial mineral operations ……………………………………… 15 Figure |
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| Stanthorpe 9240 Tweed Heads SH/56-3 Bonalbo 9440 Mount Lindesay 9441 Tweed Heads 9641 Drake 9340 Murwillumbah...mines and mineral occurrences of the Rivertree silver field Map 3 - Mines and mineral occurrences of...- Geology, mines and mineral occurrences of the Mount Carrington area. Map 7 – Geology and workings of...Tenterfield-Wallangarra area. They have also produced significant silver-base metal and gold veins at Rivertree, Boonoo...numerous epithermal gold-silver-base metal occurrences, especially in the Mount Carrington area. These |
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| …………………………………… 5 Figure 6. New wind fence at Thompson Creek mine …………………………………… 7 Figure 7. Map of the Idaho Phosphate...Blackfoot Bridge mine …………… 9 Figure 9. Dinwoody Shale cover cap, Panel E backfill, Smoky Canyon mine …………… 10...……………………………………………… 12 Figure 11. Unimin’s Emmett sand plant, Gem County ………………………………… 13 Figure 12. Location of Idaho exploration...…………………………… 15 Figure 13. Popcorn vein at Golden Chest mine ……………………………………… 16 Figure 14. Helicopter at the...the locations of Idaho’s major mining areas. The Silver Valley in northern Idaho and the Phosphate District |
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| Stanthorpe 9240 Tweed Heads SH/56-3 Bonalbo 9440 Mount Lindesay 9441 Tweed Heads 9641 Drake 9340 Murwillumbah...mines and mineral occurrences of the Rivertree silver field. Map 3 - Mines and mineral occurrences of...- Geology, mines and mineral occurrences of the Mount Carrington area. Map 7 – Geology and workings of.............................................. 159 MINE RECORDS ..........................................Plan ..... Titles map DME plan ....... Topo map County map Parish map ∗ Annual Report of the Department |
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| district, or Silver Valley…………………………..9 Figure 4. View of # 4 shaft at Hecla’s Lucky Friday mine ………………………...………………………..…..10 Figure 5. Thompson Creek mine, September 2014…………………………………….11 Figure 6. Map of Southeast Idaho...Lucky Friday mine, 6500 level, 2014…………………...23 Figure 12. Portal work, Golden Chest mine, 2014……………………………………...Figure 13. New Jersey Mining drilling at McKinley mine……………………………24 Figure 14. Wetlands mitigation pond...molybdenum mine in December, 2014. Stripping for Phase 8 had been curtailed in 2012, forcing the mine on care |
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| Above cut shows Gates Standard Breaker, with Main Shaft and ' MINING MACHINERY CRUSHERS and PULVERIZERS...na/ire: FOR CONVEYING ORE. CORDWOOD, ETC. SNYliER Mine, Kennett, Cal. In reply toyourinquiry lo how...„„ attherul.--! -: "'i n i MINING MRGMINERY. SILVER MILLS, GOLD MILLS, ROCK BREAKERS. PANS AND SETTLERS...Designing. Arrangement of Works, Haulage, Mills and Mine Management Undertaken. Refirkxces: State Nationtii...86 Zacatecas Ore Co.-- PURCHASERS OF GOLD, SILVER, LEAD AND COPPER ORE. COPPER MATTE AND BULLION |
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| Traders were baffled when the lease rate for hedged silver soared from 1 percent to over 6 percent. An increase...analysts believe that there is a real shortage of silver and that prices will increase, but others note...byproduct silver, alleviating any shortage. About 80 percent of the world's 334-million-ounce silver production...environmental problems at the Blackbird mine in Lemhi County, the nation's most readily available supply...Mining operates the largest open pit mine in Idaho in Custer County. Antimony prices decreased early in |
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| --------------------------- Rowley or Reliance mine, by J. A. ~acKallor_____________ PimaCountY----...claims_______________________________________ Pinal County _________________________ ------- ______ -----__...-----__ Santa Cruz CountY---------------------------------------Santo Ni:iio mine, by D. H. Kupfer__...Kupfer______________________ Yavapai CountY----------------------------------------------Copper Basin district...--------------__ Commercial mine ______ ------------------------------__ Copper Hill mine __________ -------- |
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| prospects of the Tyrone stock and vicinity, Grant County, New Mexico By D. C. Hedlund 1 Open-File Report...including White Signal district............... Silver-lead-manganese oxide veins.......................prospects of the Tyrone stock and vicinity, Grant County, New Mexico.......................... in pocket...stock, and the dike in the vicinity of the Ohio mine is sericitized suggesting some pre-mineral quartz...the rhyolite plugs of Three Sisters, the Shrine mine, and the rhyolite sill(?) of Saddle Mountain. Some |
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| top of #4 shaft, Lucky Friday mine …………………………......5 Figure 5. Surface Exploration, U.S. Silver …………………………………………...Blackfoot Bridge phosphate mine ….…......9 Figure 8. Simplot’s Smoky Canyon mine, Panel F, aerial view ……...half of the year. Metal prices, particularly for silver and gold continued to be strong in 2010, but prices...to around $ 1600/troy ounce by December, 2011. Silver ended 2010 at approximately $30.90 per troy ounce...value were molybdenum concentrates, phosphate rock, silver, construction sand and gravel, and lead (Figure |
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| and Uranium Deposits of the Caribou Area, Boulder County Colorado GEOLOGICAL SURVEY BULLETIN This report...and Uranium Deposits of the Caribou Area, Boulder County Colorado By F. B. MOORE, W. S. CAVENDER, and' E... _ __ Lead-silver veins_____________________________________ Uranium-bearing lead-silver veins___________________...veins___________________ Mine descriptions_____________________________________________ Silver mines______________...mines______________ ____________________ _ Caribou mine,_____--_--_____________________________ No Name mine________ |
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| Northland Mine Net Lake Mine Cedar Lake (Trebor. Cuniptau) Mine Little Dan Mine Sherman Mine Temagami...Temagami (Copperfields) Mine The Cobalt-South Lorrain a r e a Road log along Highway 11B to Cobalt Mines The...Hound Chute Road Silver Queen Mine Princess Mine McKinley-DarraghMine Cobalt Lake Mine Seneca Superior...Lake) Mine Peterson Lake Mine Nipissing407 Mine Penn-Canadian Mine. Bailey Mine Provincial Mine Savage...Savage Mine. Mensilvo Mine Silverfields (Alexandra) Mine HihoMine Ragged Chute compressed a i r plant Townsite |
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| without notice Cover illustration Native silver, Castle-Trethewey mine, Gowganda. The specimen measures 9 cm...GSC 1999–003A Native gold in quartz, Hoyle Pond mine, Timmins. The specimen measures 6 cm across. National... Frontispiece. The original Hollinger (Timmins) mine, 1910, before it was destroyed by fire in 1911....Northland mine Net Lake (Barton) mine Cedar Lake (Trebor, Cuniptau) mine Little Dan mine Sherman mine Temagami...Temagami (Copperfields) mine 16 16 19 20 20 22 23 23 25 26 26 27 27 27 28 28 29 29 30 31 31 32 32 34 35 |
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| & TECHNOLOGY Mineral Deposits of Western Grant County, New Mexico by Elliot Gillerman NEW MEXICO INSTITUTE.... . . . . . . . . . . . . . . . . . . . . Gold-silver-base-metal veins . . . . . . . . . . . . . . ....Production of metals in the Steeple Rock district, Grant County, 1932-1947 . . . . . . . . . . . . . . . . . ....in the Burro Mountains (Tyrone) district, Grant County, 1904-1929 . . . . . . . . . . . . . . . . . ....Volcanic rocks in western Grant County 20 FIGURES 1. Grant County,. showing area included in this report |
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| values from the ores of copper, zinc, lead, gold, silver, graphite, molybdenum, mercury, etcetera. The Corporation...applications to be made direct to MINERALS SEPARATION NORTH CORPORATION AMERICAN Head Office, Engineering...Canada THE MINES HANDBOOK Meeting tbe Needs of Mine and Smelter Hundreds of plants on both American...(all types) Crushers Crushing Rolls NEW YORK Mine Pumps Oil Engines Sampling Machinery Screens Stamp...all the metals, and a corresponding expansion of mine work. The MINES HANDBOOK will hereafter be published |
