 | | 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 |  | | Report (volume) | | Wilderness Study Area and Additions, Polk County, Tennessee, and Fannin County, Georgia By John F. Slack, U.S...wilderness study area and additions, Polk County, Tennessee and Fannin County, Georgia. (Studies related to...mineral resources-Tennessee-Polk County. 2. Mines and mineral resources-Georgia-Fannin County. I. Gazdik, Gertrude...Additions, Tennessee-Georgia, in tlw Ch~._·rokee and Chattahoochee National Forests in Pulk County, Tennessee...Tennessee, and Fannin County, Georgia. Big Frog was established as a WildL'rness Study Area by Public Law |  | | 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 |  | | Journal (article/letter/editorial) | | gold, and other by-products. The depositsat Ducktown, Tennessee,are the largest among them and one of the...muscovite from 7.5 to 5.5, garnet from ?.0 to 4.7, biotite from 5.0 to 3.4, and calcite from 8.7 to 7.7 per...rocks show identical $D values; --68 to --77 for biotite, --49 to --54 for muscovite.and --62 and --69 per...541øC and may be comparedto the maxilnum quartz-biotite temperaturesof 546øC for the alteration zone and...Southernand Central Appalachianscontaina series town, Tennessee,are the largest among them and of massivesulfide |  | | 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. |  | | Report (issue) | | Paper 179 ORIGIN OF THE COPPER DEPOSITS OF THE DUCKTOWN TYPE IN THE SOUTHERN APPALACHIAN REGION BY CLARENCE...___ Amphiboles. __-_..__.___-_-_-___-______---Biotite-__________..-____-___--___-___ Garnet. ____.____...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_.---_________________ |  | | 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) | | 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) | | SURVEY. Geology of the Ducktown, Isabella, and Persimmon Creek quadrangles, Tennessee and North Carolina...zones - - .Northwestern chlorite zone Northwestern biotite zone Northwestern garnet zone Staurolite zone-...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 |  | | Report (volume) | | Potential of the Chattanooga 1°X2° Quadrangle, Tennessee and North Carolina-A Preliminary Assessment U...Potential of the Chattanooga 1°X2° Quadrangle, Tennessee and North Carolina-A Preliminary Assessment By...potential of the Chattanooga 1°X2 quadrangle, Tennessee and North Carolina : A preliminary assessment/by...resources- Tennessee. 2. Mines and mineral resources -North Carolina. 3. Geology-Tennessee. 4. Geology-North...Fluorite 12 Ducktown Massive Sulfide District 12 Coker Creek Gold District 13 Sweetwater Barite District and |  | | Journal (article/letter/editorial) | | Isotopesand a Model for the Origin of the Ducktown Deposit, Tennessee A. P. LEHURAY Lamont-Doherty GeologicalObservatory...Abstract Strata-boundsulfide depositsat Ducktown, Tennessee,have many characteristicsof volcanogenie...above-mentioned positivecorrelation,suggestthat Ducktown lead and sulfur representthe mixing of two sources...and Zn, as well as the smallamphibolitepodsat Ducktown and alongstrike. Lead isotopestudiesof contemporaneous...the Mount RogersFormation, indicate that lead in Ducktown ores could not have been derived from a similar |  | | 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...include tremolite, actinolite, cummingtonite, biotite, muscovite, stilpnomelane, chloite, quarlz, calcite |  | | Report (issue) | | THE FONTANA DAM AND TUSKEEGEE QUADRANGLES, SWAIN COUNTY, NORTH CAROLINA by Scott Southworth U.S. Geological...THE FONTANA DAM AND TUSKEEGEE QUADRANGLES, SWAIN COUNTY, NORTH CAROLINA by Scott Southworth INTRODUCTION...Fontana Lake region in 1944; this unpublished Tennessee Valley Authority (TVA) map is on file with the... All of these rocks have been metamorphosed to biotite-garnet-hornblende grade of greenschist-facies during...intrusive diorite. Along strike to the north in Tennessee, Hadley and Goldsmith (1963), King (1964), and |  | | Journal (article/letter/editorial) | | ............. 487 492 492 494 494 499 Ducktown, Tennessee ...........................................Appalachian pyritic depositsextending from Maine to Ducktown. On the basis of a literature survey the writer...Knob-GossanLead, North Carolina and Virginia, and Ducktown, Tennessee(13). The recent work of Kinkel (34) has borne...Emmons' opinionof the Ore Knob occurrence. Ducktown,Tennessee.---The Ducktowndeposits(58) probablyalso...in appearanceto the pyrite porphyroblasts from Ducktown. It may well be that Campbellis correct in his |  | | 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 (issue) | | _ ______________ Magnetite __________________ Biotite _____________________ Amphibole. _ _______________...New Hampshire_____________________ Orange County copper district, Vermont___________ Sulphur Mine, Virginia...Knob copper deposit, North Carolina._________ Ducktown deposits, Tennessee_____-_--__-___---__ Similar..._--_------_-----------------7. Sketch showing biotite rims on quartz and garnet in ore, Ore Knob mine...altered by segregation of coarse-grained unoriented biotite into layers, Arminius mine____21. Ore and rock |  | | 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) | | 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 (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) | | 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 |  | Robinson, Gilpin R., Lesure, Frank G., Marlowe, J. I., Foley, Nora K., Clark, S.H. (2004) Bedrock geology and mineral resources of the Knoxville 1° x 2° quadrangle, Tennessee, North Carolina, and South Carolina. Open-File Report 2004-1075. US Geological Survey doi:10.3133/ofr20041075 | Report (issue) | | 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 / by G.R.... Supt. of Docs. no.: I 19.3:1979 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...46 Spruce Pine District 46 Woodlawn District 46 Buncombe District 46 Bryson City District 47 Franklin-Sylva |  | | Report (issue) | | DIVISION OF CONSERVATION DEPARTMENT OF MINES, MINING AND GEOLOGY A. S. Furcron, Director THE GEOLOGICAL...1967 LETTER OF TRANSMITTAL Department of Mines, Mining and Geology September 1, 1967 His Excellency, Lester...herewith Bulletin No. 79 of the Department of Mines, Mining and Geology entitled, "Annotated Bibliography of...References were read, annotated, and indexed·. by county, subject, and geological age. In many entries a...a portion of the state larger than a county is discussed, so that larger subdivisions of the state are |  | | Journal (article/letter/editorial) | | coast in the Lower Birrimian (Pre-Cambrian) quartz-biotite schists which are intruded by pegmatite in the...of quartz, plagioclase, pale green hornblende, biotite, clinozoisite, and garnet, with some ilmenite and...green hornblende increases to 10-15 per cent, and biotite appears in the amount of 5-10 per cent. The contents...appears as numerous minute grains included in biotite and hornblende and surrounded by intense pleochroic...near-by remnant of the parent grain (Text-fig. 3). Biotite is presumed to have formed later than the hornblende |  | | 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 |
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