| | 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) | 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...Gangue minerals include tremolite, actinolite, cummingtonite, biotite, muscovite, stilpnomelane, chloite | | | 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 | | Gunsinger, M.R., Ptacek, C.J., Blowes, D.W., Jambor, J.L., Moncur, M.C. (2006) Mechanisms controlling acid neutralization and metal mobility within a Ni-rich tailings impoundment. Applied Geochemistry, 21 (8) 1301-1321 doi:10.1016/j.apgeochem.2006.06.006 | Journal (article/letter/editorial) | the sulfide deposit (Ruttan, 1955; Pinsent, 1980). Mining of the Lynn Lake Ni–Cu ore generated approximately...)8], talc [Mg3Si4O10(OH)2], quartz [SiO2], cummingtonite [Mg7Si8O22(OH)2], biotite [KMg3AlSi3O10(OH)2]...impoundment, Heath Steele Mines, New Brunswick. Explor. Mining Geol. 1, 251–264. Blowes, D.W., Ptacek, C.J., Jambor...inactive pyritic tailings in the Elliot Lake Uranium District: The groundwater zone. Can. Geotech. J. 22, 110–128...groundwater composition at the Cripple Creek Mining District, Cripple Creek, Colorado. Appl. Geochem. 18 | | | 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 (issue) | 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,...quartzcalcite aggregates. A few grains of colorless cummingtonite, found in two thin sections, have a 0 index...green hornblende and the other end of colorless cummingtonite. Both segments of such grains go to extinction...sugary-textured quartzite and thin beds rich in cummingtonite or grunerite are interbedded with the micaceous | | | Report (issue) | Calc-silicate gneiss._____________________ Cummingtonite-quartz. schist.____________ Amphibolite__ _...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 | | | Report (issue) | description of the geology, mining history, and production of the major gold-mining districts in 21 States...relations ---------------------------History of gold mining and trends in production_ J\labama -----------...--------------Cleburne County ----------~----------------- Tallapoosa County --------------------------Alaska...------------------Cochise County -----------------------------Gila County --------------------------------Greenlee...ee County ----------------------------R[aricopa County ----------------------------R[ohave County -- | | | Book | A Comprehensive Example: The Cree de District, Colorado, USA 4.11. Summary 4.12. Recommended Reading...graphics. The Office of Research, The University of Tennessee, Knoxville, is gratefully acknowledged for a generous...addition to improved techniques of exploration, mining, extraction, and management, by a better understanding...culminating with the Creede vein type deposit (Colorado, USA) as a comprehensive example. The second part of the...Intrusions related to flood basalts Duluth Complex, USA Nori!' sk-Tanakh, Siberia Ni-sulfide Ni-Cu sulfide | | | Book | Survey, Room 11—Post Office Building, Knoxville, Tennessee. WATERS, Aaron C., Division of Natural Sciences...Washington County, in The physical features of Washington County. Md. Geol. Survey, Washington County (Rept...physical features of Washington County. Md. Geol. Survey Washington County (Rept. 14), 17-94. ——, Igneous...physical features of Washington County. Md. Geol. Survey, Washington County (Rept. 14), p. 95-97. ——., Structural...Structural geology of Washington County, in The ——, physical features Survey, 163. Washington Mineral | | | Book (edition) | Isotope Ratios 213 Application of Geothermometry in Mining Districts 8 THE CLASSIFICATION OF ORE DEPOSITS...260 Petaca District, New Mexico 266 11 IGNEOUS METAMORPHIC DEPOSITS 272 Central District, New Mexico...Mexico 276 Iron Springs District, Utah 283 12 HYPOTHERMAL DEPOSITS 293 Morro Velho, Brazil 297 Broken...346 Almaden, Spain 349 Pachuca-Real del Monte District, Mexico 15 TELETHERMAL DEPOSITS 354 362 Colorado...370 16 XENOTHERMAL DEPOSITS 381 Ikuno-Akenobe District, Japan Potosi, Bolivia 387 382 17 SEDIMENTARY | | | Report (volume) | Advancement of Science A. I. M. E__ American Institute of Mining and Metallurgical Engineers Aardrijksk__ Aardrijkskundig...cientifica Circular Classe classification Company, County Collections Committee Communications Comparative...Devonian development diagram Direcci6n Dissertation district distribution division Doctoral, Document Doctoral...Meteorological, etc. microscopic, etc. Mimeographed Mineral, Mining mineral resources Mineralogic, etc. Meddel_ _...Supplement, Supplementary southwest synonym TVA__.___ Tennessee Valley Authority tab._________ table Tech_____- | | Sheridan, Douglas M., Maxwell, Charles Henry, Albee, Arden Leroy, Van Horn, Richard (1967) Geology and uranium deposits of the Ralston Buttes district, Jefferson County, Colorado, with sections on Paleozoic and younger sedimentary rocks. Professional Paper 520. US Geological Survey doi:10.3133/pp520 | Report (issue) | raniurn Deposits of the Ralston Buttes District Jefferson County, Colorado By DOUGLAS M. SHERIDAN, CHARLES...veins on the of the Front Range west of Denver district flank of the geology of a east UNITED STATES...___________________________________ _ Rocks of the district ____________________________ --· __ Precn.mbrian...43 43 43 44 45 45 47 49 50 Page Rocks of the district-Continued Laramide intrusive rocks _______________________...(1-3, 6, 8 include sections): 1. Ralston Buttes district. 2. Schwartzwalder mine area. 3. Upper level and | | | Report (volume) | are as follows: COLORADO. Mineralogy. Montrose County, uranium-vanadium deposits: Weeks, A. D., 13R....Iron, Cook County, titaniferous magnetite: Grout, F. F., 5. IRON. Minnesota, Cook County, titaniferous...and have not been searched completely. A.I.M.E., Mining Geology Geophysics Div. Ann. Mtg., Abs. Tech. Papers;...Br. Abs. American Institute of Mining and Metallurgical Engineers, Mining, Geology, and Geophysics Division...Technical Papers; Mining Branch Abstracts. New York. A.I.M.E. Trans. American Institute of Mining, Metallurgical | | | Report (issue) | in contorted schist (4715) from Moeraki Survey district, eastern Otago, New Zealand .... . .............forms of Mg1Sis022(0I-I)2-anthophyllite and cummingtonite--in certain magnesian hornfelses, often in an...muscovite, staurolite, kyanite, anthophyllite, cummingtonite-grunerite, actinolite, common hornblende, alkali-hornblende...crystallize as anthophyllite (orthorhombic) or as cummingtonite (monoclinic). I nversion of one form to the...temperature interval during which anthophyllite and cummingtonite, each with a different FeO/ MgO ratio, will | | | Thesis/Dissertation | 2 The Sanyati supergene mineralisation 34 2.5 Mining and benefication activities at the Sanyati mine...mine 35 2.5.1 Historical development 35 2.5.2 Mining process 36 2.6 HL-SX-EW at the Sanyati mine ...producing ore deposits, however, concluded that current mining, extraction, and processing techniques lead to...supergene ores (WELLMER 2002). However, the interest of mining companies in "zinc oxide" deposits is increasing...The relative market share of the world leading Cu mining companies is shown in Fig. 1.3. The largest six |
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