 | | Journal (article/letter/editorial) | | 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 |  | | Report (issue) | | NORTH CAROLINA DEPARTMENT OF CONSERVATION WILLIAM DIVISION JASPER P. OF L. SAUNDERS, MINERAL...RESOURCES GEOLOGIST Circular 16 LOCALITIES NORTH OF CAROLINA BY JAMES F. CONLEY Doc NC DENR LIBRARY...... ACKNOWLEDGEMENTS MINERAL COLLECTING IN NORTH CAROLINA , . . . . # . WHERE TO COLLECT f ... f ......THE MINERAL LOCALITIES OF NORTH CAROLINA BY COUNTIES . . ALAMANCE COUNTY 5 5 Pyrophyllite ......... f .......... 5 ALEXANDER COUNTY ................. 7 Emerald, Hiddenite and Associated Minerals |  | | Report (issue) | | Geology of the Eastern Great Smoky Mountains North Carolina and Tennessee By JARVIS B. HADLEY and RICHARD...OF THE GREAT SMOKY MOUNTAINS, TENNESSEE AND NORTH CAROLINA GEOLOGICAL SURVEY PROFESSIONAL PAPER 349-B...ement complex _____________________________ _ Carolina gneiss_ ______________ ___________ - Definition...Amphibolite _________ - ___ --- __ -- __ -Origin of the Carolina gneiss ___________ -Plutonic rocks ___________________...deposits ___________________________________ _ Redmond lead-zinc mine ________________________ _ History ___ |  | | Report (issue) | | 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 | | | Report (issue) | | .'.' .., 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 |  | | Report (issue) | | Gold, base-metal, and related deposits of North Carolina 1011 by Gwendolyn W. Luttrell 12 U.S. Geological... Gold, base-metal, and related deposits of North Carolina Abstract Gold, silver, copper, lead, zinc,...barite, and rare-earths have been mined in North Carolina. Gold, with by-product silver, occurs in veins...of the 10- Piedmont province and in massive pyrrhotite-pyrite deposits in 11 crystalline rocks west...along the borders of a granite body in Halifax 18 County. 19 and Vanoe Counties. 20- Tungsten minerals |  | | Report (volume) | | Knoxville 1 °X2° Quadrangle, Tennessee, North Carolina, and South Carolina U.S. GEOLOGICAL SURVEY BULLETIN...Knoxville 1°X2° Quadrangle, Tennessee, North Carolina, and South Carolina By G.R. ROBINSON, Jr., F.G. LESURE...Knoxville 1°X2° quadrangle Tennessee, North Carolina, and South Carolina I by G.R. Robinson, Jr. ... [et al...Geology- Tennessee. 2. Geology-North Carolina. 3. Geology-South Carolina. 4. Mines and mineral resources-...and mineral resources-North Carolina. 6. Mines and mineral resourcesSouth Carolina. I. Robinson, G.R. II |  | | Journal (article/letter/editorial) | | N9B 3P4 AND D. F. SANGSTER 2335 Russvern Drive, North Gower, Ontario, Canada K0A 2T0 Abstract The Lisheen...sulfide mineralization centers located mainly in the north-side-down hanging walls of the normal faults (Hitzman...(Shearley et al., 1992; Hitzman, 1999; Sevastopulo and Redmond, 1999; Hitzman et al., 2002; Fusciardi et al.,...deposit is located ~10 km northeast of Thurles in County Tipperary in a structural belt of segmented normal...PANNALAL ET AL. et al., 1992; Shearley et al., 1996; Redmond, 1997; Fusciardi et al., 2003). Two distinct ore-related |  | 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) | | Knoxville 1°x2° Quadrangle, Tennessee, North Carolina, and South Carolina By G.R. ROBINSON, Jr., F.G. LESURE...Knoxville 1°x2° quadrangle Tennessee, North Carolina, and South Carolina / by G.R. Robinson, Jr. ... [etaf...Geology—Tennessee. 2. Geology—North Carolina. 3. Geology—South Carolina. 4. Mines and mineral resources—Tennessee...and mineral resources—North Carolina. 6. Mines and mineral resourcesSouth Carolina. I. Robinson, G.R. II...Knoxville l°x2° quadrangle, Tennessee, North Carolina, and South Carolina 2. Paleozoic metamorphic facies map |  | | Journal (article/letter/editorial) | | the 1.85 Ga Sudbury Igneous Complex at the Garson mine, Sudbury, Ontario Joshua Mukwakwami ∗ , Bruno Lafrance...Earth Sciences, Laurentian University, 933 Ramsey Lake Road, Sudbury, Ontario P3E 2C6, Canada a r t i...Complex Deformed magmatic nickel deposit Garson mine Layer-parallel shear zones a b s t r a c t The...Orogeny. They formed as layer-parallel, north-dipping, north-over-south thrusts in response to flexural...the general transport direction was from south to north during the Mazatzal–Labradorian Orogeny, the D1 |  | | Report (issue) | | exposed near the head of the Nabesna River, on the north side of the Wrangell Mountains in interior Alaska...The mineral deposits at Orange Hill are on the north side of the Wrangell Mountains in the Copper River...feet above the terrace level of the river. The north and east boundaries of Orange Hill are marked by...available along the Nabesna River for building material, mine timber, and firewood. Grasses, pea vine, and pther...and silver. Two channel samples of sphalerite-pyrrhotite-pyrite bodies were analyzed for zinc, copper |  | | Journal (article/letter/editorial) | | mineralization in the North Range (Coleman Mine) and the South Range (Creighton Mine). The Sudbury Breccia...titanite. Titanite-chlorite assemblages in the North Range footwall of the SIC overprint metalliferous...Chieflakian orogeny. In the South Range at the Creighton Mine, the Sudbury Breccia hosting the Creighton Deep...in the Sudbury Breccia have been confined to the North and East Range of the Sudbury Basin (in particular...mineralogical changes around mineral zones in the North and South Ranges and to constrain the P-T conditions |  | | Report (issue) | | Geological Survey editorial standards or with the North American Stratigraphic code. Any use of trade, product...of the Fairbanks Meridian, approximately 2 miles north of the town of Richardson on the Richardson Highway...File BD002 Site name(s): Beaver Creek Site type: Mine ARDFno.: BD002 Quadrangle: BD D-5 Latitude: 64... R. 17 E., of the Fairbanks Meridian, 54 miles north of Delta Junction. A winter trail from the South...Goodpaster River provides access up Divide Creek to the mine. The Blue Lead and Blue Lead Extension mines are |  | | Journal (article/letter/editorial) | | dike is counterclockwise-oblique to the north-south to north-northwest–south-southeast-striking, vertically...Canada o 81 00’ o 81 00’ F P H o 46 30’ USA SR Toronto SZ MP o 46 30’ BF Sudbury CP W...85 Ga Whitewater Group Sudbury Igneous Complex N Lake Huron Southern Province Creighton Pluton (CP) Murray...(mainly hornblende) ± sulfide minerals (mainly pyrrhotite) ± trace amounts of apatite and titanite. Two...traverse C south of Kelly Lake, exhibits a somewhat finer B A CC Kelly Lake g-Q QD cg fg - QD Q C |  | Mukwakwami, Joshua, Lafrance, Bruno, Lesher, C. Michael, Tinkham, Douglas K., Rayner, Nicole M., Ames, Doreen E. (2014) Deformation, metamorphism, and mobilization of Ni–Cu–PGE sulfide ores at Garson Mine, Sudbury. Mineralium Deposita, 49 (2) 175-198 doi:10.1007/s00126-013-0479-y | Journal (article/letter/editorial) | | mobilization of Ni–Cu–PGE sulfide ores at Garson Mine, Sudbury Joshua Mukwakwami & Bruno Lafrance & C...bodies are coincident with steeply south-dipping, north-over-south D1 shear zones, which imbricated the...The shear zones were reactivated as south-over-north, reverse shear zones during D2 at mid-greenschist...Earth Sciences, Laurentian University, 933 Ramsey Lake Road, Sudbury, Ontario P3E 2C6, Canada e-mail: ...Pentlandite was exsolved from recrystallized polygonal pyrrhotite grains after cessation of D1, which resulted |  | | Journal (article/letter/editorial) | | deposits—extension and deep faulting Navan Tynagh 4 Each mine displays a range of He/ He (Table 1) that can most...pyroclastic deposits, in the Limerick Basin (Fig. 1; Redmond 2010; Elliot et al. 2013; McCusker and Reed 2013)...measured in sulphides from every producing Irish mine. All contain a component of mantlederived He indicating...controls to mineralisation in the Silvermines area, County Tipperary, Ireland, in Andrew CJ, Crowe RWA, Finlay...147(1):121–132 Elliot HA, Gernon TM, Roberts S, Redmond PB (2013) Diatreme volcanism facilitating Pb-Zn |  | | Report (volume) | | State Museum, Albany. North Carolina.. .Dr. Joseph Hyde Pratt, Chapel Hill. North Dakota... .Dr. A. G...... .Prof. Charles W. Brown, Providence. South Carolina.. .Dr. Earle Sloan, Charleston. South Dakota....See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities: Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20, Pv. 7 E.; Jefferson |  | | Report (volume) | | ......... North Carolina. .......................................................... North Dakota............................................. South Carolina......................................:..........1888. Branner, J. C., The zinc and lead region of north Arkansas: Arkansas Geol. Survey Ann. Kept, for 1892...Fair edition, 1904. Genth, F. A., Minerals of North Carolina: U. S. Geol. Survey Bull. 74, 1891. Shannon...Catalogue of the mineral localities of South Carolina: South Carolina Geol. Survey, ser. 4, Bull. 2, 1908. Scott |  | | Journal (article/letter/editorial) | | Mobilized Magmatic Ni-Cu-PGE Ores at the Garson Mine, Sudbury* Joshua Mukwakwami,† C. Michael Lesher...Earth Sciences, Laurentian University, 933 Ramsey Lake Road, Sudbury, Ontario P3E 2C6, Canada Abstract...dipping ductile shear zones, which formed as D1 north-over-south amphibolite facies thrust zones that...The shear zones were reactivated as south-over-north greenschist facies reverse shear zones during D2... The mineralization is primarily composed of pyrrhotite-pentlandite-chalcopyrite-magnetite, occurring |  | Torremans, Koen, Kyne, Roisin, Doyle, Robert, Güven, John F., Walsh, John J. (2018) Controls on Metal Distributions at the Lisheen and Silvermines Deposits: Insights into Fluid Flow Pathways in Irish-Type Zn-Pb Deposits. Economic Geology, 113 (7) 1455-1477 doi:10.5382/econgeo.2018.4598 | Journal (article/letter/editorial) | | Dark Limestones (“Calp”) Fingal Group Suprareef NORTH MIDLANDS PROVINCE (NAVAN) Tober Colleen Muddy...Limerick province (Silvermines and Lisheen) and the North Midlands province (e.g., Navan). These lithostratigraphic...drill core logs, assays (Pb, Zn, and sparse Ag), mine plans with geology and structures, and geologic...intervals along development drives of the entire mine, and surface geologic maps. This study has built...earlier Vulcan models that were developed when the mine was in operation. At Lisheen, analytical data is |  | | Report (issue) | | beryl production from the Harding pegmatite, Taos County. Current drilling in the Apache Warm Springs deposit...were discovered in the Victorio Mountains, Luna County in the early 1900s. Gulf Minerals Resources, Inc...porphyry Mo and W-Mo-Be skarn deposits northwest of Mine Hill and south of Middle Hills. At a cut-off grade...Mountain, Otero County and in the molybdenum porphyry deposit at Questa, Taos County, although not in...prospects in the Victorio mining district, Luna County. ........... 38 FIGURE 17. Simplified geologic |  | | Journal (article/letter/editorial) | | pyrite, chalcopyrite, sporadic magnetite and pyrrhotite; (B) quartz, pyrite and minor chalcopyrite; (C)...minor bornite, pyrite, digenite and sporadic pyrrhotite; and (D) quartz, calcite and/or clay minerals...early potassic alteration in a few deposits (e.g. Redmond et al., 2004; Rusk et al., 2008), in this study...pyrite, chalcopyrite, sporadic magnetite and pyrrhotite. They have no alteration selvages and formed...minor bornite, pyrite, digenite and sporadic pyrrhotite. Equant grains of magnetite are frequently observed |  | Yang, Yan, Chen, Yan-Jing, Zhang, Jing, Zhang, Cheng (2013) Ore geology, fluid inclusions and four-stage hydrothermal mineralization of the Shangfanggou giant Mo–Fe deposit in Eastern Qinling, central China. Ore Geology Reviews, 55. 146-161 doi:10.1016/j.oregeorev.2013.05.007 | Journal (article/letter/editorial) | | world. The Shangfanggou giant Mo deposit, Luanchuan County, Henan Province, is a porphyry-skarn system hosted...system developed during 158–134 Ma when the Yangtze–North China continental collision began to evolve from...the Mesozoic collision between the Yangtze and North China continents. The eastern Qinling Orogen hosts...2007). The Shangfanggou Mo–Fe deposit in Luanchuan County, Henan Province, is one of the six giant Mo deposits...Fault to the south and the San-Bao Fault to the north, comprising of the Precambrian Huaxiong block and |  | | Journal (article/letter/editorial) | | rich in Cu before saturation (0.2 < Cu/Na < w1, Redmond et al., 2004; Landtwing et al., 2005) in high-grade...of Au concentration: bornite > chalcopyrite > pyrrhotite > pyrite (Cygan and Candela, 1995; Jugo et al...1999; Simon et al., 2000). An experiment on a pyrrhotite e ISS (intermediate solid solution) e granitic...the melt would enter into the ISS rather than pyrrhotite (Jugo et al., 1999). Experiments at 700 C and...1995), in contrast to chalcopyrite (3000 ppm Au), pyrrhotite (w9 ppm Au), and magnetite (w3 ppm Au; Simon |  | | Journal (article/letter/editorial) | | Roedder 1971; Eastoe 1978; Ulrich et al. 2001; Redmond et al. 2004), are the dominant metal-precipitating...chalcopyrite+bornite mineralisation (Bingham; see Redmond et al. 2004). Similar quartz–pyrite–sericite veins...12 wt% equivalent salinity (e.g. Bingham, Utah: Redmond et al. 2004; Butte, Montana: Rusk et al. 2004)...salinity (e.g. Panguna: Eastoe 1978, 1982; Bingham: Redmond et al. 2004). Depending on hydrologic conditions...porphyry-related and epithermal fluid inclusions (Redmond et al. 2004; Ronacher et al. 2004) and by abundant |
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