 | | Report (issue) | | ouroiina Stare Library Raleigh C/ 3:80 6.£ NORTH CAROLINA jyje Q, Doc. DEPARTMENT OF CONSERVATION AND...Geologist BULLETIN 80 Pyrophyllite Deposits in North Carolina by Jasper L. Stuckey RALEIGH 1967 Digitized...http://archive.org/details/pyrophyllitedepo1967stuc NORTH CAROLINA DEPARTMENT OF CONSERVATION AND DEVELOPMENT...Geologist BULLETIN 80 Pyrophyllite Deposits in North Carolina by Jasper L. Stuckey RALEIGH 1967 MEMBERS...Raleigh, North Carolina March 1,1967 To His Excellency, HONORABLE DAN K. MOORE Governor of North Carolina |  | | Report (issue) | | C / , state Library North NORTH CAROLINA DEPARTMENT OP CONSERVATION AND DEVELOPMENT HARGROVE BOWLES...Resources of Moore County, North Carolina By JAMES F. CONLEY RALEIGH 1962 ^ . NORTH CAROLINA DEPARTMENT...76 Geology and Mineral Resources of Moore County, North Carolina By JAMES F. CONLEY RALEIGH 1962...Raleigh, North Carolina May 2, 1962 To His Excellency, HONORABLE TERRY SANFORD Governor of North Carolina...76, "Geology and Mineral Resources of Moore County, North Carolina", by James F. Conley. This report contains |  | | 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 |  | | Journal (article/letter/editorial) | | OF NORTH CAROLINA E-.ru Znw,* Department of Geologyand Geography, Lrniaersit'vof I{orth Carolina. ABsrRAcr...deposits in the Volcanic Slate belt of the North Carolina Piedmont were studied by *-ray and microscopic...microscopic methods. These deposits are at Glendon, Robbins, Staley, Snow Camp, Hillsboro, Hager's Mountain... INrnooucrtoN The pyrophyliite deposits of North Carolina are intimately related geologicallyto the Volcanic...seven depositsreported here are at Glendon (both the Womble and Phillips pits), and Robbins, both in the |  | Clark, Timothy W., Taylor, Kenneth B., include, Philip J. Bradley Stops (2011) Geology, Natural Gas Potential, and Mineral Resources of Lee, Chatham, and Moore Counties, North Carolina. Field Trip Guidebook. Carolina Geological Society | Report (issue) | | MINERAL RESOURCES OF LEE, CHATHAM, AND MOORE COUNTIES, NORTH CAROLINA Timothy W. Clark, Kenneth B. Taylor...Bradley Carolina Geological Society FIELD TRIP GUIDEBOOK October 22-23, 2011 The 2011 Carolina Geological...1937-2011 North Carolina State Geologist 1990-2002 “He stood in awe of the beauty of nature” CAROLINA GEOLOGICAL...MINERAL RESOURCES OF LEE, CHATHAM, AND MOORE COUNTIES, NORTH CAROLINA OCTOBER 22-23, 2011 ABERDEEN, NC FIELD...AND CHIEF NORTH CAROLINA GEOLOGICAL SURVEY PHILIP J. BRADLEY SENIOR GEOLOGIST NORTH CAROLINA GEOLOGICAL |  | | Report (issue) | | CAROLINA GEOLOGICAL SOCIETY ANNUAL MEETING AND FIELD TRIP NOVEMBER 8-10, 2013 SALISBURY, NORTH CAROLINA...THE CAROLINA TERRANE IN CENTRAL NORTH CAROLINA ONE ARC, TWO ARCS, OLD ARC, NEW ARC THE CAROLINA TERRANE...TERRANE IN CENTRAL NORTH CAROLINA EDITORS: James Hibbard and Jeff Pollock TRIP LEADERS: James Hibbard,...Bradley, Lee Phillips LOGISTICAL SUPPORT: Phil Bradley, Tyler Clark, Robert Ganis Carolina Geological...Meeting, November 8-10, 2013 Salisbury, North Carolina Carolina Geological Society http://carolinageologicalsociety |  | | 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 |  | | Journal (article/letter/editorial) | | Petrogenesis of migmatites in the Huntly-Portsoy area, north-east Scotland. A reply, 295 AXON (H. J.) and NASIR...BALTATZIS(E.) and WOOD (B. J.), Paragonite in chloritoid schists from Stonehaven, Scotland, 21 I BARBER...121 (Syn.), M l Boracite, see Iron-boracite Boulby mine, Loftus, Saltburn, Yorkshire, iron-boracite, 404...ALPHABETICAL Carter's mine, Madison County, North Carolina, kerolite, 443 Cassiar mine, British Columbia...389, M2I Chlorite, see Clinochlore, Sheridanite Chloritoid, Scotland, anal., 211 ; -- -schist, Scotland |  | | Report (issue) | | Carolina Geological Society Field Trip November 4-5, 2006 The Geology of the Chapel Hill, Hillsborough...5-Minute Quadrangles, Carolina Terrane, Orange and Durham Counties, North Carolina Carolina Geological Society...Editors: Philip J. Bradley and Timothy W. Clark North Carolina Geological Survey Field Trip Leaders: Philip...W. Clark -i- Carolina Geological Society Field Trip November 4-5, 2006 CAROLINA GEOLOGICAL SOCIETY...828-651-8605 (H) Email: rick.wooten@ncmail.net - ii - Carolina Geological Society Field Trip November 4-5, 2006 | | | 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 |  | | Journal (issue) | | David and Clois Walker Th£ Gold Gastrohth 50 n1 North Carohna b>y Bob Jones 70 REGULAR COLUMNS Crc1ftsman...the Sioao culture took the lead in gold working, mining h11ge quantities gold from phenomenally rich placei-s...pit, currently t l1e world's second-largest gold mine. .Pern cw·reolly ranks ·,as Llic \VOrld's fifth...workings that fo llowed gold-quartz veins. Placer mining was qttile advanced This Cal!ma breastplate of...Gold-working -skills had beg1111 slowly spre}1ding north rrom Pen1 as early as 10◊0 B.C,. reaching Uie Caliina |  | | Journal (article/letter/editorial) | | Chloritoid: Its Composition, X-ray and Optical Properties, Stability, and Occurrence by L. B. HALFERDAHL1...stability, and the nature of the occurrences of chloritoid and to apply these along with previously published...September 9, 2015 ABSTRACT The nomenclature of the chloritoid group, which includes ottrelite, is reviewed...that are considered reliable, indicate that the chloritoid group can be represented by the general formula...oneseventh of the aluminium replaced by ferric iron. Chloritoid crystallizes in both monoclinic and triclinic |  | | Journal (article/letter/editorial) | | devolatilisation–hydrothermal replacement model G. Neil Phillips*1,2,3 and R. Powell1 Goldfields extend for 300...Metamorphic mineral assemblages involving pyrophyllite-chloritoid are associated with gold in all goldfields, reflecting...rocks such as Archaean greenstone belts, as in Phillips and Powell (2010). In a grain-by-grain scale devolatilisation...112 ß 2012 Institute of Materials, Minerals and Mining and The AusIMM Published by Maney on behalf of...Inst. Min. Metall. B) 2011 VOL 120 NO 3 Phillips and Powell Origin of Witwatersrand gold been |  | | Journal (article/letter/editorial) | | thousand crystals from various locations in Fannin County, Georgia, they reported that the proportion of...cobalt-blue color (Bringhurst and Griffen 1986; Phillips and Griffen 1986). Cr-rich staurolite (about 2...associated with chloritoid; at lower temperatures (amphibolite facies) the amount of chloritoid decreases,...on dark schist, Cook Road, Windham, Cumberland County, Maine. Robert J. Lauf specimen No. 3585. Volume...by Roberts (1934) and studied in more detail by Moore (1937, pp. 990–991), who noted: The three principal |  | | Journal (article/letter/editorial) | | province, Yilgarn Craton, Western Australia G. Neil Phillips*1,2,3 and J. R. Vearncombe4 The opening of the...geological synthesis of a mining district to emerge many years after mining commences. A characteristic...Inst. Min. Metall. B) 2011 VOL 120 NO 1 Phillips and Vearncombe Exploration of Yandal gold province...cratons of Western Australia with Pilbara in the north and Yilgarn to the south. Top right: granite and... Min. Metall. B) 2011 VOL 120 NO 1 45 Phillips and Vearncombe Exploration of Yandal gold province |  | | Journal (article/letter/editorial) | | W., ATKIN,D., LAMBERT,J. L. M., DEANS, T., and PHILLIPS, R., erlichmanite-laurite series, 465; see also...37 CHANNELISLANDS,Sark's Hope mine, silver mineralization, 539 Chloritoid, Spitsbergen, in phyllites, 311...Gunnislake, Fe-rich roscherite, 81; Penberthy Croft mine, wroewolfeite, 240; DERBYSHIRE, South Pennines,...minerals in basalts, 21; DEVON, Devon Friendship mine, wroewolfeite, 240 Epigenite, species status, 411...sapphirine association, 401; J & K STATE,Baramulla district, alkali feldspars, 95 INE~ON, P. R., see WALTERS |  | | Journal (article/letter/editorial) | | fields: conditions during peak metamorphism G.N. PHILLIPS, Department of Geology, University of The Witwatersrand...metapelitic assemblages include pyrophyllite, chloritoid, chlorite and muscovite in each gold field, with...tourmaline, rutile and zircon. The abundance of chloritoid and pyrophyllite in thin shaly units, together...its secondary textural features. Key-words: chloritoid; gold; greenschist; pyrophyllite; Witwatersrand...within the Witwatersrand basin (e.g. pyrophyllite, chloritoid) but their distribution and geological setting |  | | Report (volume) | | Deposits of the James River-Roanoke River Manganese District Virginia GEOLOGICAL SURVEY BULLETIN 1008 Geology...·Deposits oftheJatnes River-Roanoke River Manganese District Virginia By GILBERT H. ESPENSHADE GEOLOGICAL...particularly manganese, of the James River-Roanoke River district UNITED STAT.ES GOVERNMENT, PRINTING. OFFICE•...production________________________________________ Prospecting, mining, and milling methods_________________________ Descriptions...____________ __________ ___________ Schoolhouse mine and nearby prospects_ _ _ ______ __ _______ StonewalL___ |  | | Journal (article/letter/editorial) | | Australia. Evidence from Chloritoid-bearing Parageneses in the Nine-Mile Mine Region KURT STÜWE∗ AND...metamorphic events are quantified in the Nine-Mile Mine region of the central Broken Hill Block, New South...and M3 are inferred from the interpretation of chloritoid-bearing parageneses using (1) a new calculated...high-grade events. KEY WORDS: Broken Hill; chloritoid equilibria; PT path; multiple events ∗Corresponding...abbreviations: bi, biotite; st, staurolite; ctd, chloritoid; sill, sillimanite; ky, kyanite; and, andalusite; |  | | Report (issue) | | Australia, it is often necessary to christen a new mining field, and to assign names to its creeks, gullies...40 miles from B,” “ north-west of C.”; A, B, and C may all be in the same district, but it is sometimes...” “Leigh Creek,” “Avondale Mine”; all these are in the Leigh Creek District, and there may be but one...Zmc-lead Salphide Deposits of the Read-Rosebery District. Bull. Geol. Surv, Tas., 23, 1915. .Jensen (H... Country between Pine Creek and Tanami. Bull. North. Terr., 14, 1915, pp. 1-19. Twelvetrees (W. H.) |  | | Journal (article/letter/editorial) | | the Witwatersrand gold fields: A review Neil G. Phillips a, Jonathan D.M. Law b "National Key Centre in...fields. Assemblages of coexisting pyrophyllite-chloritoid have been recorded in most of the gold mines...different mineral proportions, and pyrophyllite and chloritoid are recorded from many gold-producing reefs....rights reserved SSDIO169-1368(93)EO026-6 2 N. Phillips, J.D.M. Law / Ore Geology Reviews 9 (1994) 1-31...suggestive of significant metamorphic grade, such as chloritoid (Young, 1917; Wiebols, 1961 ) and pyrophyllite |  | | Journal (article/letter/editorial) | | 310±316 Ó Springer-Verlag 1998 NOTE G. Neil Phillips á J. R. Vearncombe á E. Eshuys Yandal greenstone...in Australia's top ten current gold producers (Phillips 1997; Vearncombe 1997a). This note records the...Great Editorial handling: R. Goldfarb G. Neil Phillips (&) á E. Eshuys Great Central Mines Ltd, c/- PO...Gresham and Loftus-Hills 1981) and gold (Kalgoorlie, Phillips 1986) deposits, and is one of the major sources...over what is now Discovery zone of Bronzewing gold mine (Eshuys et al. 1995). This included 4 m at 1.8 g/t |  | Robb, L. J., Charlesworth, E. G., Drennan, G. R., Gibson, R. L., Tongu, E. L. (1997) Tectono‐metamorphic setting and paragenetic sequence of Au‐U mineralisation in the Archaean Witwatersrand Basin, South Africa. Australian Journal of Earth Sciences, 44 (3) 353-371 doi:10.1080/08120099708728317 | Journal (article/letter/editorial) | | While it is of undoubted practical significance for mining and exploration to establish whether the Witwatersrand...and reprecipitation of pyrite ... formation of chloritoid, sericite and chlorite ... addition of metallic...intrusions at 2740-2690 Ma (Meyer et al. 1994). To the north and west of the Witwatersrand Basin evolution of...emplaced at a high crustal level at 2785 ± 2 Ma (Moore et al. 1993; Grobler & Walraven 1993). I-type granite...rift basin (the Dominion Basin) associated with north-northeasttrending faults. Significantly, the lavas |  | | Journal (article/letter/editorial) | | Australia G. J. CORBETT & G. N. PHILLIPS LITHOS Corbett, G. J. & Phillips, G. N. 1981: Regional retrograde...Box4315, Sydney, N.S.W. 2001, Australia. G. N. Phillips, Dept. of Geology, University of Western Australia...basis of their broad field character and fabrics {Phillips !978; Beach & Tarney 1978). Two types of retrograde...metamorphism (Phillips 1980; Corbett & Phillips 1980). 60 G. J. Corben & G. N. Phillips LITHOS 14(1981)...younger Adelaidean rocks. Abbceviations are Ag, Angus mine; T, Thackaringa homestead; T-P, Thackaringa-Pinnacles |  | | Report (volume) | | 'THE GEOLOGICAL vt- ,(231 > ' " ^THE MINERALS CAROLINA''" i '- OF, - :l|^fe^H - GOTEENMENT LIBRARY... W. Powell, director | | The | minerals of North Carolina | by | Frederick Augustus Geiitk | [Vignette]...J. W. Powell, director | | The | mineralsof North Carolina | by | Frederick Augustus Genth | [Vignette]...W. Powell, director | | The | :aainerals of North Carolina | by | FrederickAugustusGenth j [Vignette]...50. II. Tertiary History of the G-rand Caiion District, with atlas, by Clarence E. Dutton, Capt. U. S |
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