 | | Report (issue) | | GEOLOGY AND ORE DEPOSITS OF THE DUCKTOWN MINING DISTRICT, TENNESSEE BY W. H. EMMONS AND F. B. LANEY...-------------------------Location and area of district ___________________,_ Topography and climate ...__ _ CH~P'l'1H!. III. Geology of the Ducktown mining district, by F. B. J...aney _________________________________...23 23 24 CHAPTER III. Geology of the Ducktown mining district-Continued. Metamorphism _______________________________...Erosion __________________________ _ CHAP'.rER IV. Mining, metallurgy, and acid manufacture, by W. H. Em |  | | Journal (article/letter/editorial) | | gold, and other by-products. The depositsat Ducktown, Tennessee,are the largest among them and one of the...Southernand Central Appalachianscontaina series town, Tennessee,are the largest among them and of massivesulfide...host rocks have been a •ubject of considerable Ducktown and the surroundingsare shownin Figure debate...existing hypotheses regardingthe origin of the Ducktown depositson the basisof an oxygen,carbon,and hydrogen...Figure 1. Geologic Background General The ore district forms a part of the Blue Ridge metamorphicprovince |  | | Journal (article/letter/editorial) | | metamorphosed massive sulphide deposits at Ducktown, Tennessee D. L . H A L L * , R. J . B O D N A R A N...Institute & State University, Blacksburg, VA 24061, USA ABSTRACT Standard petrographic, microthermometric...metamorphosed massive sulphide deposits at Ducktown, Tennessee, indicate that fluids with a wide range of...C-0-H-N-S sulphides; P-T-t paths. fluids; Ducktown, Tennessee; fluid inclusions; metamorphosed massive...and best studied of which are located at Ducktown, Tennessee, occur throughout the Appalachian-Caledonian |  | | Report (issue) | | Paper 179 ORIGIN OF THE COPPER DEPOSITS OF THE DUCKTOWN TYPE IN THE SOUTHERN APPALACHIAN REGION BY CLARENCE...Betty Baker mine...-----------------..---Grayson County sulphide zone. _____________ 58 58 59 59 60 60...Copper deposits of the Ducktowu district, Tennessee History of mining development._____________ Location...geology.___________________ ______ Mines of the Ducktown district.._____ 1 ____.._ Burra Burra_.---_________________..._. London..________-______-__-----__-___ East Tennessee._________.._-___.___-___ Ocoee._______________________________ |  | | Journal (article/letter/editorial) | | Tennessee Mineral Locality Index 300 T ennessee covers an area of 41,220 square miles in the southeastern...part of the state. Just prior to crossing the Tennessee River and continuing through the middle of the...TRAVIS A. PARIS 5604 Malmsbury Road Knoxville, Tennessee 37921 taparis@msn.com Figure 1 (top left). Calcite...Calcite, 5.5 cm high, Elmwood mine, Smith County. Terry Huizing specimen, Jeff Scovil photo. Figure 2...(above). Fluorite, 13.1 cm wide, Elmwood mine, Smith County. Francis Benjamin specimen, Jeff Scovil photo. |  | | Journal (article/letter/editorial) | | inclusions from the massivesulfide depositsat Ducktown, Tennessee DoN,q.Lo L. H.lr,r,,*Ronnnr J. BouNa& Jmms...Virginia 24061, U.S.A. ABSTRACT The Ducktown, Tennessee,mining district contains some of the largestmetamorphosed...metamorphosed massivesulfide depositsat Ducktown, Tennessee(Hall et al., 1991) indicates that fluids...compositions. Gnolocrc t'{i'i sETTTNG The Ducktown mining district is located in the southeast corner of...has ever been reported. Gangue minerals include tremolite, actinolite, cummingtonite, biotite, muscovite |  | | Journal (article/letter/editorial) | | Cambridge, MA 02139, USA z US Geological Survey, National Center, MS 954, Reston, VA 22092, USA Abstract. Boron...Sullivan (Canada), Broken Hill (Australia), and Ducktown (USA). Overall, the tourmalines display a wide range... British Columbia; Kidd Creek, Ontario; Ducktown, Tennessee; a n d Broken Hill, New South Wales), as...Sullivan mine, British Columbia Cu, Co, Au Blackbird district, Idaho Fe, Au Keystone area, South Dakota Cu,...both on a district and deposit scale. For example, in the Broken Hill (Australia) district (Table 3) |  | | Report (volume) | | deposits of the Fontana and Hazel Creek mines, Swain County, North Carolina, the Toncrae mine, Virginia, and...------------------------------Geology of Swain County copper district__________________________ Sedimentary...Swain County copper district, North Carolina. 2. Geologic map of the Fontana mine, Swain County, N.C....mine, Swain County, N.C. 4. Geologic map and sections of the Hazel Creek mine, Swain County, N.C. 5. Geologic...Geologic map and sections of the Toncrae mine, Floyd County, Va. 6. Geologic map of the Stone Hill mine, Cleburne |  | | Report (issue) | | PREPARED AND PUBLISHED IN COOPERATION WITH THE TENNESSEE VALLEY AUTHORITY UNDER THE DIRECTION OF JASPER...CONSERVATION AND DEVELOPMENT AND H. S. RANKIN, TENNESSEE VALLEY AUTHORITY RALEIGH 1948 NORTH CAROLINA...PREPARED AND PUBLISHED IN COOPERATION WITH THE TENNESSEE VALLEY AUTHORITY UNDER THE DIRECTION OF JASPER...CONSERVATION AND DEVELOPMENT AND H. S. RANKIN, TENNESSEE VALLEY AUTHORITY RALEIGH 1948 MEMBERS OF THE...being made possible by the cooperation of the Tennessee Valley Authority. The Murphy Marble Belt has produced |  | | Report (issue) | | and sulfur isotope ratios in galenas from Ducktown, Tennessee, is interpreted as an original characteristic...lead from U/Pb-enriched elastic sediments. At Ducktown, however, lead and sulfur isotope ratios indicate...Ridge geologic . province 54 Ducktown district, Tennessee 60 District geology 60 Theories of origin...of lead and sulfur isotope 6. systematics of Ducktown ores 83 Comparison with similar deposits 94...Sulfide deposits in the Piedmont 129 9. Mineral district, Virginia 133 10. Description of the ore bodies |  | | Journal (article/letter/editorial) | | Origin of MassiveSulfide Deposits, GossanLead District, Virginia JACOBE. GAIR AND JOHN F. SLACK U.S....much as 40 m thick--the thickest known in the district. This deposit containsabundantcoarsebreccia fragmentsof...originaldepositsignificantly.In the northeasternpart of the district,drill holesintersect severalsulfidelayersthat...structurallyrepeated. The Ashe Formationin the district is a sequenceof metasedimentary rocks and local...amphibolitefrom a muchhigher stratigraphiclevel, southof the district,differssignificantlyfrom the maficrockscloserto |  | | Report (issue) | | New Hampshire_____________________ Orange County copper district, Vermont___________ Sulphur Mine, Virginia...Knob copper deposit, North Carolina._________ Ducktown deposits, Tennessee_____-_--__-___---__ Similar...sulfidc deposits in North Carolina, Virginia, and Tennessee _____________________________________________...3. Lead isotope ratios for galenas from Ducktown, Tennessee, ore deposits and reference samples..-__-______...copper-bearing massive sulfide deposit at Ore Knob, Ashe County, N.C., is one of a large group of massive sulfide |  | | Report (issue) | | SURVEY. Geology of the Ducktown, Isabella, and Persimmon Creek quadrangles, Tennessee and North Carolina...and sections of the Ducktown, Isabella, and Persimmon Creek quadrangles, Tennessee and North Carolina...Carolina. Map of Ducktown, Isabella, and Persimmon Creek quadrangles showing location of metamorphic isograds...a manuscript on the Ducktown, Isabella, and Persimmon Creek quadrangles, Tennessee and North Carolina...Survey Geology of the Ducktown, Isabella, and Persimmon Creek quadrangles, Tennessee and North Carolina |  | | Report (issue) | | Pavlides ............. STOP 1, 8 STOP 1A. Mineral district Chopawamsic Formation at Contrary Creek by J.E... Gair .............. 24 Ores of the Mineral district by J.R. Craig, J.W. Miller, L.J. Cox, and R.F...Betty Baker mine by J.E. Gair Drill core, Mineral district by J.E. Gair ................. ................Mineral district. STOP LA and STOP 2 shown 4. Geologic map of the Mineral district, Louisa County, Virginia...Tables Table 1. Mining history of some major sulfide deposits of the Mineral district ............... |  | | Report (issue) | | DIVISION OF CONSERVATION DEPARTMENT OF MINES, MINING AND GEOLOGY GARLAND PEYTON, Director THE GEOLOGICAL...1955 LETTER OF TRANSMITTAL Department of Mines, Mining and Geology Atlanta, November 28, 1955 To His...who is a geologist with the Department of Mines, Mining, and Geology. The manner of collecting and interpreting...investigation. It has already proven of value in Fannin County and will, it is anticipated, prove equally useful...Bluff-Blue Ridge area. It will be useful to geologists, mining engineers, and prospectors, and to all others who |  | | Report (issue) | | Alabama, University, Ala. Department of :ty.lines, Mining and Geology State Division of Conservation Atlanta...Jr ___________________________ _ Relationship of mining to other economic sectors, by Albert E. Schreck...Manmade features _____________________ _ Strip mining ______________________ _ Subsidence ________________________...____ Marble and limestone___________________ Tennessee marble belts______________ Virginia marble belts________________...Shirley_______ Types of mica, uses, and prices___________ Mining and preparation_________________ History and p |  | | Report (volume) | | Resources of the Knoxville 1 °X2° Quadrangle, Tennessee, North Carolina, and South Carolina U.S. GEOLOGICAL...Resources of the Knoxville 1°X2° Quadrangle, Tennessee, North Carolina, and South Carolina By G.R. ROBINSON...mineral resources of the Knoxville 1°X2° quadrangle Tennessee, North Carolina, and South Carolina I by G.R....references. Supt. of Docs. no.: 119.3:1979 1. Geology- Tennessee. 2. Geology-North Carolina. 3. Geology-South Carolina...Carolina. 4. Mines and mineral resources- Tennessee. 5. Mines and mineral resources-North Carolina. 6 |  | | Report (issue) | | DIVISION OF CONSERVATION DEPARTMENT OF MINES, MINING AND GEOLOGY GARLAND PEYTON, Director THE GEOLOGICAL...1953 LETTER OF TRANSMITTAL Department of Mines, Mining and Geology Atlanta, July 1, 1953 To His Excellency...Preliminary Investigation of the Geology of Clarke County, Georgia, by Eldon J. Parizek ______________________________...____ 23 Figure 3. Areal Lithologic Map, Clarke County, Georgia ---······-----------------------------------------------...Figure 7. Inclusion embedded in Granite in Clarke County, Georgia. The hammer lies parallel to Bedding Planes |  | Higgins, M.W., Atkins, R.L., Crawford, T.J., Crawford, R.F., Brooks, Rebekah, Cook, R.B. (1988) The structure, stratigraphy, tectonostratigraphy, and evolution of the southernmost part of the Appalachian Orogen. Professional Paper 1475. US Geological Survey doi:10.3133/pp1475 | Report (issue) | | thrust sheet .................................. Ducktown assemblage ............................. Zebulon....... 24 9. Photographs of rock samples of the Ducktown assemblage .....................................Supergroup) formed when the lapetus Ocean opened; the Ducktown assemblage of volcanic rocks and mafic hypabyssal...Mountain Formations in North Carolina, Virginia, and Tennessee and thinner sequences associated locally with...of the Ocoee clastic metasedimentary sequence (Ducktown assemblage). The metavolcanic rocks were probably |  | | Report (issue) | | no OIL ORO OIG ZoZ 292 Boulder County Tellurides .... 294 Boulder County Tungsten ...... eeoeeesee 296...323 A. Rifle area, Colorado «0s... 323 B. Uravan District, Colorado 324 Cope tick Rock DIsEEIcL sCoLoradO)...324 DeeGkante District, New sMext Comer. clecetsls cused cists! 0/0 326 E. Shiprock District, Utah—Arizona...Utah—Arizona ....vccccsnens F. Monticello-Moab-Thompsons District, Utah .....secvceee 326 327 ee eeseeee Gig GE...eee eee eeee 495 TENNESSEE eee ese reese eeesreeeeeeeeeeeeeeeeeseeesene 498 Ducktown eoeeeerneeneesne |  | | Report (volume) | | vols. 9, 10. Tulsa, Okla. American Institute of Mining and Metallurgical Engineers: Transactions, vols...11, 12. San Francisco, Calif. California State Mining Bureau: Bulletin, nos. 79, 94-97. San Francisco...39, 40. Ottawa, Ontario. Canadian Institute of Mining and Metallurgy: Transactions, vols. 27, 28; Bulletin...Bulletin, nos. 153-176. Montreal, Quebec. Canadian Mining Journal, vols. 46, 47. Toronto and Montreal, Canada... nos. 1-2. Chapel) Hill, N. C. Engineering and Mining Journal-Press, vols. 119-122. New York. Engineers |  | | Report (issue) | | metaconglomerate_ _______________________________ Calcite-tremolite gneiss__________________ Quartz-mica-garnet s...quartzite, metaconglomerate, schist, and calcite-tremolite gneiss, are newly named formations. The total...Gravel secondary roads are common, and lumbering and mining trails cross areas between the secondary roads...northern Black Hills by geologists of the Homestake Mining Co. (Noble and Harder, 1948; Noble and others,...schist _ Quartz-mica garnet schist_____ Calcite-tremolite gneiss____________ Quartzite, meta-arkose, and |  | | Journal (issue) | | , and D. R. Cook Hyalite from the Spruce Pine District, North Carolina ................................Bavaria, Germany (1) Blue Chihuahua mine, San Diego County, 57-59% California (2) 67-80% Poland, Maine (3)...matrix. The largest crystal found in this recent mining operation was only 5cm in length, compared with...glucinium calcium phosphate and fluoride, from Oxford County, Maine. American Journal o f Science, 3rd Series...Lowell for helpful discussions on present (1977) mining activity at Virgem da Lapa, to Julie Norberg for |  | | Report (issue) | | Geologic map and sections, Fourmile quadrangle, Custer County, South Dakota. 22. Geologic map and sections of...ABSTRACT k., is on The Fourrnile quadrangle, Ouster County, S. Dak., the southwest side of the Black Hills...good secondary roads cross the area. Logging and mining trails are so numerous that, during the summer...the area are ranching, lumbering, and pegmatite mining. PREVIOUS WORK The general geology of the Black...G., 1934, Pre-Cambrian geology of the Keystone district, Black Hills, South Dakota: Iowa Univ., Ph. D |  | | Report (issue) | | Eastern Great Smoky Mountains North Carolina and Tennessee By JARVIS B. HADLEY and RICHARD GOLDSMITH GEOLOGY...GEOLOGY OF THE GREAT SMOKY MOUNTAINS, TENNESSEE AND NORTH CAROLINA GEOLOGICAL SURVEY PROFESSIONAL PAPER...104 107 GEOLOGY OF THE GREAT SMOKY MOUNTAINS, TENNESSEE AND NORTH CAROLINA GEOLOGY OF THE EASTERN GREAT...GREAT SMOKY MOUNTAINS, NORTH CAROLINA AND TENNESSEE By JARVIS B. HADLEY ABSTRACT The Great Smolty Mountains...level, are along the border of North Carolina and Tennessee in the southern part of the Blue Ridge province |
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