 | | Report (volume) | | Geologic Setting of the Hamme Tungsten District North Carolina and Virginia GEOLOGICAL SURVEY BULLETIN ... Prepared in cooperation with the North Carolina Department of Conservation and Development, Division... Geologic Setting of the Hamme Tungsten District North Carolina and Virginia By JOHN M. PARKER 3o CONTRIBUTIONS...northeastern part of the Carolina slate belt. Prepared in cooperation with the North Carolina Department of Conservation...1. Geologic map of Hamme tungsten district, North Carolina and Virginia. 2. Generalized geologic map and |  | | Journal (article/letter/editorial) | | TUNGSTEN DEPOSIT NEAR TOWNSVILLE, NORTH CAROLINA Wrlr,rau A. Wrrrre, Dioision of Mineral Resources, IVorthCarolina...Deparlmentof Conseraation and.Deaelopment, Raleigh,N orth Carolina. Arsrnecr The tungsten deposit near Townsvilie...economically significant tungsten deposits in Vance County, N. C., representsnot only the development of...was discoveredby Mr. Joseph Hamme of Oxford, North Carolina, and Mr. Richard H. Hamme of Virgilina, Virginia... It is located near the northwest corner of Vance County a short distance south of the Virginia State |  | | Report (volume) | | (D) (E) Tungsten deposits of Vance County, N. C., and Mecklenburg County, Va., by G. H. Espenshade (published...deposits near Seiad and McGuffy Creeks, Siskiyou County, Calif., by F. G. Wells, C. T. Smith, G. H. Rynearson...Chromite deposits of Boulder River area, Sweetgrass County, Mont., by A. L. Howland, E. M. Garrels, and W...corundum deposits in the Buck Creek peridotite, Clay County, N. C., by J. B. Hadley (published in December...of the tungsten deposits of Vance County, N. c., and Mecklenburg County, Va •••.•••••...••••. Geologic |  | | Journal (article/letter/editorial) | | TungstenQueenDeposit,HammeDistrict,VanceCounty, North Carolina:A StableIsotopeStudyof a Metamorphosed...R¾• Abstract The TungstenQueenmine, Vance County,North Carolina, is a large quartz-huebnerite vein depositof...deposit,a singlevein in the Hamme district,Vance County,North Carolina,has a geologicsettingand vein mineralogythat...also indicate that the deposit in the Cordilleraof North and SouthAmerica (e.g., studies have made substantial...the tungstenveins Hamme tungstendistrict,Vance County, North 523 524 T. CASADEVALL AND R. O. RYE |  | | Journal (article/letter/editorial) | | School of Earth Sciences, James Cook University, Townsville, Qld 4811, Australia c Isotope Geosciences Unit...throughout the Mount Isa Block, and forms dominantly north – south trending topographic highs that in some...These late veins can also contain K(Ba) feldspar, epidote, hematite and chlorite, and are locally related...sulphides, barite and various other minerals) and epidote-rich (magnetite or hematite, quartz and minor apatite)... 2). These are associated with K-feldspar and epidote alteration respectively, and cut rocks affected |  | | Journal (article/letter/editorial) | | This article was downloaded by: [North Carolina State University] On: 09 December 2012, At: 12:33 Publisher:...of Geology, James Cook University of North ∼Queensland, Townsville, Qld, 4811, Australia Version of record...DE JONG AND P. J. WILLIAMS Downloaded by [North Carolina State University] at 12:33 09 December 2012...of Geology, James Cook University of North ~ Queensland, Townsville Qld 4811, Australia A giant alteration...Maronan prospect Pb-Zn-Cu-Au Downloaded by [North Carolina State University] at 12:33 09 December 2012 |  | Laukamp, C., Cudahy, T., Thomas, M., Jones, M., Cleverley, J. S., Oliver, N. H.S. (2011) Hydrothermal mineral alteration patterns in the Mount Isa Inlier revealed by airborne hyperspectral data. Australian Journal of Earth Sciences, 58 (8) 917-936 doi:10.1080/08120099.2011.571287 | Journal (article/letter/editorial) | | Environmental Sciences, James Cook University , Townsville, Qld, 4811, Australia b CSIRO Earth Science...Environmental Sciences, James Cook University, Townsville, Qld 4811, Australia. CSIRO Earth Science and...breccia pipes in the northern Cloncurry District north of the Saxby Granite (Suicide Ridge). The MgOH and...muscovite-bearing Gin Creek Granite (Wonga Granite) and the north-eastern part by the highly potassic Mount Dore Granite...fluid channels 2—breccia pipes (e.g. Suicide Ridge north of the Saxby Granite). The most prominent metasomatic |  | | Journal (article/letter/editorial) | | School of Earth Sciences, James Cook University, Townsville, Qld 4811, Australia (tim.bell@jcu.edu.au) ABSTRACT...collision between the Sino-Korean Block to the north and the South China Block to the south (Fig. 5;...sequence from blueschist through greenschist to epidote-amphibolite/eclogite facies before the local effects...locally contain lenses of eclogite and garnet-epidote amphibolite within quartzo-feldspathic schist (Zhou...recorded blueschist minerals such as crossite, epidote and titanite as finegrained inclusions within garnet |  | | Journal (article/letter/editorial) | | Departmentof Geology,JamesCookUniversityof North Queensland,Townsville,Queensland4811, Australia AND ANITA ...Division of ExplorationGeoscience, P.O. Box 136, North Ryde, New SouthWales 2113, Australia Abstract The...situatedapproximately280 km west-northwestof Townsville, North Queensland, is currentlyAustralia'ssecondlargestgoldproducer...resources are 42.6 million metric km west-northwestof Townsville,northQueensland, tonsaveraging1.43 g/metricton...gold-richsubvolcanic breccia-hosted depositbe- Road,Townsville,Queensland4812, Australia. 810 Au BRECCIAPIPE |  | Babo, Joao, Spandler, Carl, Oliver, Nicholas H.S., Brown, Mat, Rubenach, Michael J., Creaser, Robert A. (2017) The High-Grade Mo-Re Merlin Deposit, Cloncurry District, Australia: Paragenesis and Geochronology of Hydrothermal Alteration and Ore Formation. Economic Geology, 112 (2) 397-422 doi:10.2113/econgeo.112.2.397 | Journal (article/letter/editorial) | | Geology Research Centre, James Cook University, Townsville, Queensland 4811, Australia 2 Chinova 3 Department...carbonates + titanite + apatite + quartz ± magnetite ± epidote. Stage 2 is characterized by the formation of K-feldspar...Mo-CuAu-U Lanham’s Shaft prospect, located 50 km north of Merlin (Fig. 2; Babo, 2009, 2014; Babo et al...into three main regions that are roughly oriented north-south, which are, from west to east, the Western...Mount Elliott/Swan Cu-Au deposit, located 15 km north of the Mount Dore and Merlin deposits (Williams |  | | Journal (article/letter/editorial) | | School of Earth Sciences, James Cook University, Townsville, Queensland 4811, Australia G. J. Davidson Centre...chlorite, cpx clinopyroxene, cpy chalcopyrite, epi epidote, fld feldspar, gra graphite, hem hematite, hem-fld...thrusting, in an early structural event (D1). Upright, north-trending folds and pervasive fabric development...calcite and chlorite ± quartz, hematite, K-feldspar, epidote and biotite mineral assemblages and lack actinolite...otite–calcite ± garnet, actinolite, titanite, epidote, biotite, hematite, albite, Kfeldspar, chlorite |  | | Journal (article/letter/editorial) | | lode-gold deposits in the Charters Towers district, north Queensland: implications for the conditions of ore...School of Earth Sciences, James Cook University, Townsville, QLD 4811, Australia E-mail: okreuzer@els.mq...Macquarie University, North Ryde, NSW 2109, Australia sericite–ankerite and distal epidote–chlorite–hematite...Chemisorption Introduction Charters Towers in north Queensland is one of Australia’s largest goldfields...Metamorphics: e.g., Hutton and Rienks 1997) to the north. Metaigneous rocks, such as the Bucklands Hill diorite |  | Roache, T. J., Walshe, J. L., Huntington, J. F., Quigley, M. A., Yang, K., Bil, B. W., Blake, K. L., Hyvärinen, T. (2011) Epidote–clinozoisite as a hyperspectral tool in exploration for Archean gold. Australian Journal of Earth Sciences, 58 (7) 813-822 doi:10.1080/08120099.2011.608170 | Journal (article/letter/editorial) | | information: http://www.tandfonline.com/loi/taje20 Epidote–clinozoisite as a hyperspectral tool in exploration...Science & Resource Engineering , 11 Julius Avenue, North Ryde, NSW, 2113, Australia c AGH-University of...Cook University, Advanced Analytical Centre , Townsville, QLD, 4811, Australia e SPECIM, Spectral Imaging...B. W. Bil , K. L. Blake & T. Hyvärinen (2011) Epidote–clinozoisite as a hyperspectral tool in exploration...Journal of Earth Sciences (2011) 58, (813–822) Epidote–clinozoisite as a hyperspectral tool in exploration |  | | Journal (article/letter/editorial) | | Environmental Sciences, James Cook University, Townsville, Australia Centre for Exploration Targeting,...(∼350–400 ◦ C) greenschist facies rocks in the north to an upper amphibolite facies (∼650–700 ◦ C) migmatitic...acquired by LA-MC-ICP-MS reported in Foster and Vance (2006) (0.512469 ± 25) (2SD) and by Fisher et al...Analytical Centre at James Cook University (JCU) in Townsville, using a ThermoScientific NEPTUNE MC-ICP-MS coupled...Planet. Sci. Lett. 257, 407–418. Foster, G.L., Vance, D., 2006. In situ Nd isotopic analysis of geological |  | Bobis, Renato E., Jaireth, Subhash, Morrison, Gregg W. (1995) The anatomy of a Carboniferous epithermal ore shoot at Pajingo, Queensland; setting, zoning, alteration, and fluid conditions. Economic Geology, 90 (6) 1776-1798 doi:10.2113/gsecongeo.90.6.1776 | Journal (article/letter/editorial) | | Department, JamesCookUniversity of NorthQueensland, Townsville, Queensland 4811,Australia Abstract The Paleozoic...eastern Australia (Fig.1), deposits and prospects in north Queensland are associated is oneof the oldestdocumented...1). *** Presentaddress: 7 MaryStreet,WestEnd,Townsville, Queensland, Australia. On this encouragement...Interpretation: Kinematics offaultsandregionalrelations north-northeast direction parallelto thebedding.The orienThe...chlorite-quartz-epidote-calcite replacement oftheplagioclases, chlorite-calcite-ankerite-epidote _ actinolite |  | | Report (issue) | | METALLIC MINERAL DEPOSITS OF THE CAROLINA SLATE BELT, NORTH CAROLINA by P. Albert Carpenter, m Reprinted...descriptions Alamance County Copper prospect Foust copper mine Robeson gold prospect Cabarrus County Allman prospect...Snydermine Troutmanmine Tucker mine Whitney mine Chatham County Bear Creek copper mine Cassana Kid mine Gilmore-Hart...H. Purvis prospect . Sloan copper mine Davidson County The Cid mining district Cidmine Conrad Hill-Dodge...Silver Valley mine .?:. Franklin County / Portis mine Granville County . The Virgilina district Blue Wing |  | | 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 (chapter) | | 2 Lantana Exploration Pty Ltd, PO Box 5026, Townsville, Queensland 4810, Australia *Correspondence:...The Bowen Basin (Fig. 1) comprises a series of north- and NW-trending troughs on the eastern margin of...Advanced Analytical Centre, James Cook University, Townsville City, Queensland, Australia) produced high-resolution...laboratories of James Cook University (JCU), Townsville and Queensland University of Technology (QUT)...typically related to igneous fluids (e.g. chlorite, epidote), nor is there an increase in coal grade (e.g. |  | Duncan, R. J., Hitzman, M. W., Nelson, E. P., Togtokhbayar, O. (2014) Structural and Lithological Controls on Iron Oxide Copper-Gold Deposits of the Southern Selwyn-Mount Dore Corridor, Eastern Fold Belt, Queensland, Australia. Economic Geology, 109 (2) 419-456 doi:10.2113/econgeo.109.2.419 | Journal (article/letter/editorial) | | Doherty and Corella formations) that crop out to the north (Fig. 1) where they overlie a rift-related sequence...orientation (east-west) (north-south) extension (orientation unresolved) (north-south) inferred far field...Brittle structures Distribution of fabrics/folds North Timing (refer to text) Structural and lithological...plunging folds (F2) with axial planar cleavage ~250 m north of Starra 257. 429 430 DUNCAN ET AL. that the...Adshead-Bell, 2000) dips very steeply and strikes north (north of Starra 257) to northeast (south of Starra |  | Oliver, Nicholas H. S., Cleverley, James S., Mark, Geordie, Pollard, Peter J., Fu, Bin, Marshall, Lucas J., Rubenach, Michael J., Williams, Patrick J., Baker, Timothy (2004) Modeling the Role of Sodic Alteration in the Genesis of Iron Oxide-Copper-Gold Deposits, Eastern Mount Isa Block, Australia. Economic Geology, 99 (6) 1145-1176 doi:10.2113/gsecongeo.99.6.1145 | Journal (article/letter/editorial) | | School of Earth Sciences, James Cook University, Townsville, Australia 4811 Abstract Liberation of iron...different deposits) of calcite, garnet, chlorite, epidote, diopside, actinolite, orthoamphiboles, K-feldspar...clinopyroxene, cpy = chalcopyrite, crd = cordierite, ep = epidote, flu = fluorite, ged = gedrite, gt = garnet (grossular-andradite...district (Mt. Avarice Quarry in the Cloncurry township, Fig. 1), showing partially to completely albitized...K-feldspar, clinopyroxene, titanite and minor epidote, magnetite and actinolite), characteristic of the |  | Duncan, R. J., Stein, H. J., Evans, K. A., Hitzman, M. W., Nelson, E. P., Kirwin, D. J. (2011) A New Geochronological Framework for Mineralization and Alteration in the Selwyn-Mount Dore Corridor, Eastern Fold Belt, Mount Isa Inlier, Australia: Genetic Implications for Iron Oxide Copper-Gold Deposits. Economic Geology, 106 (2) 169-192 doi:10.2113/econgeo.106.2.169 | Journal (article/letter/editorial) | | by subduction along the southern margin of the North Australia craton; these reservoirs have been periodically...metasomatic history. The terrane is divided into three north-south−trending tectonostratigraphic domains. This...designed to provide regional correlations across the North Australia craton, have divided CSQ 2 and CSQ 3 in...Selwyn-Mount Dore corridor, open, rounded folds with north-northwest−striking, subvertical axial planes with...mineralized ironstones at Starra plunge steeply to the north and south and are hosted by the Staveley Formation |  | | Journal (article/letter/editorial) | | therein. and has been described in detail in the Townsville region ŽPalm Islands. by Stephenson Ž1990.. A...near Collinsville ŽWebb and McDougall, 1968. and Townsville ŽStephenson, 1990.. Total fusion laser Ar–Ar...with a range of strikes ŽFig. 5. dominated by a north-trending group, but a minor subset of orthogonal...alteration. Secondary minerals include chlorite, epidote, and calcite which partially or completely replace... n s 11. and most strike 208 on either side of north. In thin section, most of the rhyolitic dikes appear |  | | Journal (article/letter/editorial) | | MURRAYBROOKER ANDSUBHASH JAIRETH* JamesCookUniversity, Townsville, Queensland 4810,Australia Abstract A hightonnage-low...Thegangue minerals consist of chlorite, Mn calcite, epidote, tremolite-actinolite, andapatite. StageII andIII...presented. 1799 1800 BROOKER AND JAIRETH 152 00 Townsville Mount Rawdon Bundaberg LEGEND Undifferenliated...dippingfairlyconsistently at40øto 50øsoutheast. The maximum north-south extentof the fragmental unitsis However,u...daciteandtrachyandesite andcrosscut bytrachyte dikes.A-A' = north-south cross section, 12,000E; B-B' = east-eestsection |  | | Journal (article/letter/editorial) | | as a n indicator o f subtlegrade variation in epidote-glaucophane schists H . Hosotani. Departmentof...modelling based on a n example f r o m the Lewsian o f North-West Scotland I . Cartwright & A . C. Barnicoat...Department of Geology. James Cook University. Townsville, Queensland 481 I , Australia P . D. Fleming |  | Mrozek, Stephanie A., Chang, Zhaoshan, Spandler, Carl, Windle, Steve, Raraz, Cesar, Paz, Alberto (2020) Classifying Skarns and Quantifying Metasomatism at the Antamina Deposit, Peru: Insights from Whole-Rock Geochemistry. Economic Geology, 115 (1) 177-188 doi:10.5382/econgeo.4698 | Journal (article/letter/editorial) | | Research Center (EGRU), James Cook University, Townsville, Queensland 4811, Australia 2Department of...Colorado School of Mines, Golden, Colorado 80401, USA 3Compañía 4Monazita Minera Antamina, Av. El Derby...Setting Antamina is located approximately 270 km north of Lima, Peru, at 9°46'S, 77°06'W in the central...skarn minerals (i.e., diopsidic pyroxene ≤53%; epidote ≤18%), as well as traces of sphalerite and chalcopyrite...intensities of retrograde alteration manifested as epidote ± chlorite ± amphibole ± calcite ± quartz. Copper-Zn-Pb |
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