 | | Report (chapter) | | Staurolite-kyanite Northern Appalachians Staurolite-andalusite (A) Mediumamphibolite Upper amphibolite phosed...terminology of Miyashiro (1973, pp. 71-8), kyanite- or andalusite-bearing pelitic schist indicates medium- or low-pressure...Delaware Georgia Massachusetts Maryland Maine North Carolina New Jersey NH NY PA PQ RI SC TN VA VT New...Province of Quebec, Canada Rhode Island South Carolina Tennessee Virginia Vermont Northern Appalachians...complex Chain Lakes massif Canaan Mountain Dutchess County Elmore Mountain Exeter pluton Green Mountain massif |  | | Journal (article/letter/editorial) | | at Peak Hill, are con®ned to a 300±500 m wide, north-south striking, steeply dipping, shear zone that...paragonite) to a pyrophyllite-pyrite diaspore andalusite altered core. Au-Cu mineralisation is hosted...L. Walshe A. Allibone James Cook University of North Queensland, Townsville, Q4811, Australia Present...vicinity of regional-scale structures in the Carolina Slate Belt may be a further example of this style of... 1995), and some similar systems in the Carolina Slate Belt (e.g. Fiess 1985; Klein and Schmidt 1985; |  | | Report (issue) | | Cover photo: Mil8ing PDant, Parks GoUd Mine, McDuffie County, Georgia. Photo courtesy Georgia Department...District. ......... ,........................ Greene County................................................................................ Lincoln County ................................................................................ McDuffie County ................................ ·.............................................. Oglethorpe County ................................ : ............................. |  | | Report (issue) | | Geological investigations of the Kings Mountain belt and adjacent areas i_n the Carolinas edited by J...1B01YJ JH1lrL~ 11HHJ J\J-rAJii W1.sr B JY1111.Il • CAROLINA GEOLOGICAL SOCIETY Field Trip Guidebook 1981 ... October 24-25, 1981 Gaffney, South Carolina - CAROLINA GEOLOGICAL SOCIETY 1981 OFFICERS +', . I...Schaeffer Duke'Power P.O •. Box 33189 Charlotte, North Carolina 28242 0 Secretary-Treasurer: • S. Duncan...Department of Geology, Duke University Durham, North Carolina 27706 Chairman of the Membership Committee: |  | Kerrich, R., Fyfe, W. S., Barnett, R. L., Blair, B. B., Willmore, L. M. (1987) Corundum, Cr-muscovite rocks at O'Briens, Zimbabwe: the conjunction of hydrothermal desilicification and LIL-element enrichment ? geochemical and isotopic evidence. Contributions to Mineralogy and Petrology, 95 (4) 481-498 doi:10.1007/bf00402207 | Journal (article/letter/editorial) | | within ultramafic schists of the Harare greenstone belt (2.73 Ga). This exotic lithological association...stages were marked by sporadic production of andalusite + quartz, and finally margarite. Chlorite (Cr203=0...Rosette of andalusite. The matrix is a fine-grained aggregate of Cr-muscovite. Note band of andalusite to upper...upper left. c Irregular aggregates of andalusite plus quartz, in a fine-grained muscovite-quartz matrix...equigranular andalusite in a fine grained Cr-muscovite matrix. Dark areas in the andalusite are relict |  | | Report (issue) | | RANDATHER QUNTAN of£4 vA, ATE BELT CAROLINA aes \ eer =~CAROLINA ‘ Li, aie! BARTLETT'S/27 FERRY...GRANDFATHER TENNESSEE ~~ MOUNTAIN KIOKEE BELT SOUTH CAROLINA ug 5; “A BARTLETT'S/.2 FERRY FAULT ? ALABAMA...speculative, for gold mineralization in the Carolina slate belt; it complements the paper by Neathery and...Anomaly at the Peachbottom Deposit, Alleghany County, North Carolina (John E. Callahan, J. Hatten Metal Howard...Geologic South Sulfide (Thornton The Aspects Carolina Faulkner Western E. Carroll) the Southwest |  | | Report (issue) | | IN NORTH CAROLINA INFORMATION CIRCULAR 29 DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES ...agencies for the general welfare of the dtizens of North Carolina. The Section conducts basic and applied research...Resources, at Post Office Box 27687, Raleigh, North Carolina 27611-7687, or call (919) 733-2423. Jeffrey...Chief Geologist GOLD NORTH CAROLINA IN . by P. Albert Carpenter III NORTH CAROLINA GEOLOGICAL SURVEY INFORMATION...INFORMATION CIRCULAR 29 STATE OF NORTH CAROLINA James B. Hunt, Jr., Governor DEPARTMENT OF ENVIRONMENT |  | | Report (issue) | | a similar trend in galenas from Kings Mountain belt ores is further evidence for such a source. Sulfur...Inner Piedmont rocks. PMS and the Kings Moun- tain belt have isotope ratios suggesting a mixed source with...gold-pyrite belt 170 Carolina slate belt polymetallic stratabound sulfide deposits 175 Central North Carolina...Carolina slate belt 177 Lincolnton-McCormick district, Georgia and South Carolina Other slate belt deposits...deposits 188 191 Sulfur isotopes in Carolina slate belt 11. massive sulfides 191 Northern Alabama Piedmont |  | | Journal (article/letter/editorial) | | in the immediate foot-wall rocks. Spectacular, andalusite-bearing quartz–muscovite schists and quartz–...rocks of the Vargfors Group. The Kristineberg Cu–Zn mine is the largest deposit (approximately 21 Mt) and...as 4 km from the deposit. Chlorite(±talc) in the mine Editorial handling: R.J. Goldfarb Electronic Supplementary...(outlined) is located at the western end of the belt (after Allen et al. 1996) mineral chemistry to...mining district comprises an east-west-trending belt of Early Proterozoic (ca. 1.9 Ga) volcanic rocks |  | Snyder, George L., Hausel, W. Dan, Klein, Terry L., Houston, Robert S., Graff, Paul J. (1989) Precambrian Rocks and Mineralization, Southern Wyoming Province - Hartville Uplift to Copper Mountain Area, Wyoming July 19-25, 1989. Field Trip Guidebook T332. American Geophysical Union | Report (issue) | | American Geophysical Union, Washington, D.C. Copyright 1989 American Geophysical Union 2000 Florida Ave...Precambrian peridotite exposure in canyon wall on north side of North Fork Cherry Creek and on Tony Ridge, Bull...route crosses the Cheyenne Belt, a shear zone at the southeast margin of the North American continental core...core, and visits various Proterozoic greenstone belt rocks and potential thorium ore horizons, ending...metavolcanic rocks of the South Pass Greenstone belt of the Wind River Range, including iron-formation |  | | 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 |  | 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...Piedmont Lithotectonic Belt 10 Blue Ridge 13 East Flank Blue Ridge Lithotectonic Belt 14 Helen Thrust Sheet |  | | Book | | Bagby US Geological Survey, Menlo Park, California, USA William Bagby received a Ph.D. in Earth Science from...Berger US Geological Survey, Spokane, Washington, USA Byron Berger has been involved in exploration for...Manchester in 1973 (Ph.D.) and was then employed as a mine and exploration geologist by Falcon Mines Ltd in...geochemical exploration programmes, in France and North Africa, where he has gained considerable experience...his early years, he worked for Sheep Creek Mines, Union Corporation, the South African Department of Mines |  | | Report (issue) | | Georgia, President of the Board. Hon. R. T. NESBITT, Hon. S. Hon. R. ...... BRADWELL, U. HARDEMAN...Phosphates 57 CHAPTER IV. GEOLOGY OF THE CRYSTALLINE BELT Introduction Map of Georgia , 58 58 58 CONTENTS...Topography of the Crystalline Belt Structure and Physiography of the Crystalline Belt, and its Evolution Age...Age of the Crystalline Belt Geology of the Holo-crystalline Area CHAPTER DISTRIBUTION OF CORUNDUM 61...should make this report ranking second in the Union, in this publication will act as a its and the |  | Marquis, P., Brown, A. C., Hubert, C., Rigg, D. M. (1990) Progressive alteration associated with auriferous massive sulfide bodies at the Dumagami Mine, Abitibi greenstone belt, Quebec. Economic Geology, 85 (4) 746-764 doi:10.2113/gsecongeo.85.4.746 | Journal (article/letter/editorial) | | southernAbitibi belt, northwesternQuebec.The inner alterationzoneis characterizedby andalusite-bearing rocksand...geochemicalfeaturesof least altered, sericitic,and andalusite-bearing rocksindicatethat felsiceffusiverockswere...alterationzonesassociatedwith massivesulfidebodiesat the Dumagami mine in the Bousquetgoldcampof the Abitibi greenstonebelt...00 746 747 PROGRESSIVE ALTERATION, DUMAGAMI MINE,ABITIBI,QUI•'BEC 79'00' 78'00' 49'00' 49ø00 '...foliation (S1, 5 km of subsurfaceworkingsin the mine, followed 748 MARQUIS, BROWN,HUBERT,AND RIGG |  | | Journal (article/letter/editorial) | | spore-andalusite). 394ø ñ 10øC(diaspore-corunduna), and366ø __+ 10øC (pyrophyllite-andalusite-quartz)...energiesof formationare' pyrophyllite.--5.266.499;andalusite,--2,441.030; diaspore,--920.240;boehmite,--915...solu- (OH) 4; pyrophyllite, AlgSi40•o (OH) 2; andalusite,tion, analyzed. A12SiO5; kyanite, A12SiO5; sillimanite...mineralassemblage results. Thesesilicadissolution County, California: diasporefrom Chester, Massareactionsare...BasicConceptsand ExperimentalProcedure Bath, North Carolina." All were free of contamina- mostnatura |  | | Report (chapter) | | in Essene (1982). 9 kyanite = sillimanite = andalusite Al2SiO5 = AI2SiO5 (Holdaway 1971, Robie & Hemingway...Powell & Evans emphasized Hodges & Spear 1982, Nesbitt & Essene the preliminary nature of their calibration...Spear 1982) or calcite-dolomite (e.g. Ferry 1979, Nesbitt & Essene 1982, Di Pisa et al. Amphibolite facies...facies. Un- MacRae 1981, Hodges & Spear 1982, Nesbitt & fortunately, simple dehydration reactions are...locus of reaction (38) empirically against the andalusite-sillimanite equilibrium, garnetbiotite thermometry |  | | Book | | of Geology, University of South Carolina, Columbia, South Carolina 29208 (deceased). HADLEY, Jarvis...National Assoc. Geology Teachers. American Geophysical Union. Geological Soc. of London. Geological Consultant...Fabric Geophys. 707-708. 1943, and analyses Union Carl of rock-flowage Trans. (abs). Am. 23rd...2, p. Huntington Broedel, Reverse faulting north of Harrisburg, Pennsylvania. Geol. Soc. Am. Bull...thicknesses due to flowage and folding. Am. Geophys. Union Trans. 24th Ann. Mtg., Pt. 1, pp. 273-280. 1945 |  | | Journal (article/letter/editorial) | | Cambridge, MA 02139, USA z US Geological Survey, National Center, MS 954, Reston, VA 22092, USA Abstract. Boron...(Canada), Broken Hill (Australia), and Ducktown (USA). Overall, the tourmalines display a wide range in...two analyses of a sample from the Ore Knob mine, North Carolina (no. 11119/29), yield 6liB values of -2...Elizabeth mine, Vermont Devonian(?) Amphibolite 1, 2 Cu, Zn, Ag Cu, Zn Elizabeth mine, Vermont Pike...Pike Hill mine, Vermont Devonian(?) Devonian(?) Amphibolite Amphibolite 1, 2 2, 3 Cu, Zn Cu, Zn |  | | 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...along the borders of a granite body in Halifax 18 County. 19 and Vanoe Counties. 20- Tungsten minerals...occur with sulfides in vein|j deposits in Cabarrus County. 21 22 23 24 25- U. S. GOVERNMENT PRINTING OFFICE: |  | | Journal (article/letter/editorial) | | hightemperature, 159 Alvarolite (Florencio) Andalusite, hydrothermal synthe140 sis of (Roy) Andorite...tourmaline from fault gouge near Barstow, San Bernardino County, California 1020 Allen, V. T. (Book Review) 152...metarnorphism in the Contact Christmas Mouutains, Brewster County, Texas(Clabaugh) the Earth Conversation t'ith (Cloos)(Book...Mount Diamond Technology-Production Jemorakly-Tube, North CauMethods for Diamond and casus,U.S.S.R... 395...Geikielite from Mount JemoraklyCaucasus, Tube, North 395 U.S.S.R. (Efremov) (Douglass, Murphy' Geocronite |  | | Journal (article/letter/editorial) | | 5001, Australia. Quartz-andalusite-fuchsite rocks in an Archaean greenstone belt at Menzies, Western Australia...and the mineral assemblage is now dominated by andalusite, fuchsite, and recrystallized quartz. Schlieren...Schlieren or vein-like segregations rich in andalusite, chromite, rutile and minor sulphides and tourmaline...Key words: hydrothermal alteration, fuchsite, andalusite, chromium, Archaean geology, komatiites, Yilgarn...of komatiites, e.g. in the Barberton Greenstone Belt (de Wit et a! 1982). (iii) Fuchsite-carbonate-quartz |  | | Journal (article/letter/editorial) | | 5001, Australia. Quartz-andalusite-fuchsite rocks in an Archaean greenstone belt at Menzies, Western Australia...and the mineral assemblage is now dominated by andalusite, fuchsite, and recrystallized quartz. Schlieren...Schlieren or vein-like segregations rich in andalusite, chromite, rutile and minor sulphides and tourmaline...Key words: hydrothermal alteration, fuchsite, andalusite, chromium, Archaean geology, komatiites, Yilgarn...of komatiites, e.g. in the Barberton Greenstone Belt (de Wit et al 1982). (iii) Fuchsite-carbonate-quartz |  | | Journal (article/letter/editorial) | | Geol., 1994, 12, 153-168 Phase relations in andalusite-sillimanite type Fe-rich metapelites: Tono contact...low-grade zone. With increasing temperatures, andalusite is formed by the breakdown of paragonite. The...and develops assemblages involving chlorite, andalusite, biotite, cordierite, K-feldspar, sillimanite...almandine, with paragenetic changes similar to other andalusite-sillimanite type aureoles. Rocks with FeO/(FeO...and staurolite. Key words: andalusite-biotite-chloritoid assemblage; andalusite-sillimanite metamorphism; |  | Tourigny, Ghislain, Brown, Alex C., Hubert, Claude, Crepeau, Robert (1989) Synvolcanic and syntectonic gold mineralization at the Bousquet Mine, Abitibi greenstone belt, Quebec. Economic Geology, 84 (7) 1875-1890 doi:10.2113/gsecongeo.84.7.1875 | Journal (article/letter/editorial) | | shearedhostrocks. Instead, structural studiesindicate MINE that the mineralizedlensesare spatiallyassociated...greenlate-stagepyritic gold mineralizationis considered stone belt. syntectonic andrelatedto retrogrademetamorphism...metamorphism (Tourignyet 1). Sinceits openingin 1976, the mine hasproduced al., 1988). Syntectonic metamorphic...zonesare composedmainlyof discordantcona 500-m-wide belt of intense deformation characterjugate veins and...associateddissemina- 1877 Au MINERALIZATION: BOUSQUET MINE, QUEBEC tions ofsulfides in felsie and marie schists |
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