 | | Report (issue) | | Mica Deposits of the Blue Ridge in North Carolina GEOLOGICAL SURVEY PROFESSIONAL PAPER 577 Work done...done in part in cooperation with the North Carolina Department of Conservation and Development and in part...Administration Mica Deposits of the Blue Ridge in North Carolina By FRANK G. LESURE GEOLOGICAL SURVEY PROFESSIONAL... Work done in part in cooperation with the North Carolina Department of Conservation and Development... Geologic map of part of the Blue Ridge of North Carolina and Tennessee. 2-6. Maps showing location of |  | | Report (issue) | | pegmatite in granite, Short Tom Smith mine, Rockingham County, N. C______ ____ ____________________ ...between pegmatite and granite, E. R. Self mine, Gaston County, N. C____________________ 6. Sinuous discordant...wall, Knight mine, Rockingham County, N. C- ~ -7. Sharp hanging-wall contact, Knight mine ______ _______________...of granite underlain by schist, Hawkins mine, Stokes County, N. C _ _ _ _ _ _ __ _ _ __ _ _ _ _ _ 9....and other units in the Big Bess pegmatite, Gaston County, N. C _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ |  | | Journal (article/letter/editorial) | | severalyears. Since this depositis one of the few on the North Americancontinentcontainingrutile, the management...summitof a ridge and has an elevationof 4,365 feet. The mine area is cut by steepcanyonsformed by streamstributary...hencegeological mappingis confinedto bedsof streams,mine openingsand drill cores. The countryrock, dominantlycomposedof...see normal perthite inside of lamellae of antiperthite. Althoughthe literature on perthite is very abundant...abundantlyin the granular feldspar than in the perthite. Crossed nicols X 40. Fā¢g. 10. Replacementtexture |  | | Report (issue) | | Window and Vicinity, North Carolina and Tennessee By BRUCE BRYANT and JOHN C. REED, ]R. GEOLOGICAL SURVEY...Chilhowee Group --------------------------- 45 Slices north of the Grandfather Mountain window ------------...Ridge and Valley and Ridge belts in parts of North Carolina, Tennessee, and southern Virginia. 4. Geologic...plagioclase, and potassic feldspar (including perthite) in Brown Mountain Granite ------------------...volcanic rocks of the Aleutian Islands, rocks of the Carolina slate belt, and graywackes ______ 77. N&O :K20 |  | | Journal (article/letter/editorial) | | Auburn, Maine, peristerite, 165. Bakersville, North Carolina, peristerite, 165. BALASUB:aAHI~:ANYAN(M. N...Bearpaw Mtns., Montana, pseudoleucite, 596. Benallt mine, Rhiw, Caernarvonshire, celsian, 508. Berek compensator... 2rid edn, Vol. 2, 554; Vol. 3, 1022. Boqueirdo mine, Parelhas, Rio Grande do Norte, Brazil, leucophosphite... 200. Brazilianite, Brazil, d.t.a., 427. Brejui mine, Currais Novos, Rio Grande do Norte, Brazil, bismuth... Capo di Bavo, Rome, leucite, 596. Cariboo gold mine, Wells, British Columbia, scheelite, 995. CARN~mO |  | | Journal (article/letter/editorial) | | AKHTER (S. M.), see QAISER(M. A.), 735. Alaer6n mine, Copiap6, Chile, arsenolamprite, 732. Ala di Stura...montebrasite, 4r4. Amblygonite mine, Caceres, Spain, montebrasite, 414. Amelia County, Virginia, albite, I56;...Bala Durga Gourishankar mine, Tummalatalupur, Nellore, India, microcline perthite, 135 BALDANZA(B.), LEvI-DONATI(G...Crystallization of anorthite, 78o. Bhavani Sankar mine, Tummalatalupur, Nellore, lndia, muscovite, I4O...Btn~WORTH(D. W.), Sintering of ceramics, 833. Bultfontein mine, South Africa, omphacite, 6I; peridotite xenoliths |  | | Report (volume) | | The Crystalline Rocks of South Carolina By WILLIAM C. OVERSTREET and HENRY BELL III GEOLOGICAL SURVEY...the Piedmont and Blue Ridge provinces of South Carolina UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...and Precambrian(?) age_______________________ Carolina slate belt_________________________________________...Granite_________________________________ Muscovite-perthite pegmatite_______________________ Rocks of Mesozoic...Age of specific rock units-Continued Muscovite-perthite pegmatite_______________________________ Upper |  | | Report (volume) | | Geology of the Linville Falls Quadrangle North Carolina GEOLOGICAL SURVEY BULLETIN 1161-B Geology... Geology of the Linville Falls Quadrangle North Carolina By JOHN C. REED, JR. CONTRIBUTIONS TO GENERAL GEOLOGY...structural and metamorphic history in western North Carolina UNITED STATES GOVERNMENT PRINTING OFFICE,...PLATE 1. Generalized geologic map of western North Carolina and northeastern Tennessee. 2. Geologic map...sections of the Linville Falls quadrangle, North Carolina. 3. Outline map of the Linville Falls quadrangle |  | | Report (issue) | | Carolina Geological Society Officers 1966-67 President: William J. Furbish Duke University Durham...Durham, North Carolina Vice President: Maurice Magee Tennessee Copper Company Ducktown, Tennessee Secretary-Treasurer:...Secretary-Treasurer: S. Duncan Heron Duke University Durham, North Carolina Field Trip Leader: Douglas W. Rankin U.S...S. Geological Survey Washington, D.C. CAROLINA GEOLOGICAL SOCIETY Guidebook for 1967 Annual Meeting...THE GEOLOGY OF THE MT. ROGERS AREA, VIRGINIA, NORTH CAROLINA AND TENNESSEE Douglas W. Rankin U.S. Geological |  | | Report (volume) | | province in southwestern Virginia and adjacent North Carolina and Tennessee showing thrust faults, Late Proterozoic...area of southwestern Virginia and adjacent North Carolina and Tennessee, the billion-yearold Grenvillian...area in southwestern Virginia and adjacent North Carolina and Tennessee (fig. 1). The Mount Rogers Formation... .Knoxville NORTH CAROLINA ,.....,.,-------------- 100 200 KILOMETERS SOUTH CAROLINA EXPLANATION...called the Grandfather Mountain Formation (Bryant and Reed, 1970). He also delineated a belt of "metarhyolite" |  | | Journal (article/letter/editorial) | | 1968; REED, 1964; JOHNSON, 1967). Adopting an elaborate terminology of mylonitic rocks by REED (1964)...broad anticlinal structure and is delineated in the north from the overthrust Central Crystalline Group by...observed at 80 ~ 40' N: 78 ~ 17' 52" E and 1.25 km north of Sartali. (b) 0.75 km east of Ulya - - the overlying...Khattukhal Limestone; also near Khattukhal and further north, where the Gamri Quartzite dips 80 to 50 ~ S 50...MYtoNmc OOCKS METABA51CS ALON6 I~HRU.~T CONTAOT ~ MINE~tAt. L/NEAT/ON 51NGUNI T H R U S T DM!ARAS(/ THRUST |  | | Journal (article/letter/editorial) | | Pikes Peak Batholith. Adapted by the author from Reed, Bickford, and āweto (1993). portion of the Wyoming...pliitfor111/hnsin (like the present-day east coast of the North American PliIte and Atlantic Ocean). The adjacent...[University of Arizona] at 15:44 09 December 2012 Reed (pers. com., 1997) suggests that a comparison with...are now referred to as the Routt Plutonic Suite (Reed, Bickford, and Tweto 1993). This mountain-building...United States Province (Hills and Houston 1979; Reed, Bickford, and Tweto 1993). The plutons of Boulder |  | | Report (issue) | | CAROLINA GEOLOGICAL SOCIETY 1975 Officers President: Robert D. Hatcher, Jr Department of Chemistry...Clemson, South Carolina Vice President: Carlton J. Leith Department of Geosciences North Carolina State University...University Raleigh, North Carolina Secretary-Treasurer: S. Duncan Heron, Jr. Department of Geology Duke...Duke University Durham, North Carolina Chairman of Membership Committee: Robert E. Lemm Department...South Carolina Field Trip Leaders: Stephen A. Kish Department of Geology University of North Carolina |  | | Report (issue) | | mineral economy, by Albert E. Schreck and Avery H. Reed, Jr ___________________________ _ Relationship of...____ Districts in Appalachia__________________ North Carolina_____________________ South Carolina_____________________...___________ Ne~ 1:ork_________________________ North Carolina__ _ ________ __ ______ __ Ohio________...Georgia_________________ Deposits in North Carolina__________ Deposits in South Carolina and Virginia____________________________...pinnacles beneath soil cover, Bluegrass, Highland County, Va_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ |  | | Report (issue) | | GEOLOGY AND MINERAL RESOURCES OF SAN DIEGO COUNTY, CALIFORNIA By F. HAROLD WEBER JR., California...parts of several sections, by R. M. Stewart COUNTY REPORT California Division of Mines Ferry Building...CAMPBELL, Director AND GEOLOGY State Geologist COUNTY REPORT ^ Price $8.00 3 CONTENTS Page ABSTRACT...Land closed to prospecting and mining City and county zoning Water for mining operations Previous descriptions...Kelley Ranch mine Linda Vista mine ... Pacific Clay Products Company (Kelley No. 1) mine Standard Oil |  | | Journal (article/letter/editorial) | | endoskarn abundance in CuāZn skarns at the Empire Mine, Idaho, USA Zhaoshan Changa,*, L.D. Meinertb a Geology... WA 99164-2812, USA b Geology Department, Smith College, Northampton, MA 01063, USA Abstract Information...in some CuāZn skarn deposits such as the Empire Mine in Idaho. Important features include: (1) quartz...localities such as the world-class CuāZn skarn Antamina mine, as well as some tin and rapakivi granites. D 2004...with some ore deposits, such as the Empire Mine, Idaho, USA, contain quartz phenocrysts that are embayed |  | | Journal (article/letter/editorial) | | Major reverse faults, high-angle longitu- North Carolina (Rankin, 1970), but there dinal faults, high-angle...folds, slatey cleavage and lineation, fracture the north appear near Front Royal. cleavage, superimposed...Petroleum Geologists, 1961) as revised by John C. Reed, Jr. (1970). STRUCTURAL HISTORY, BLUE RIDGE, VIRGINIA...facies (Reed, 1964, p. C72) occurring as massive, fine-grained flows as much as 75 m thick (Reed, 1955)...occurrence of the volcanic rock group (Jonas, 1934;Reed, 1955;Nickelsen, 1956;Espenshade, 1970). Garnet |  | | Report (issue) | | arawak and North Borneo _________________ _ Sarawak _____________________________ _ North BorneO----...________ _ North Island_____ ------------- ________ _ Antarctica ________________________________ _ North Am...124 126 127 130 Monazite localities-Continued North America-Continued United States of America-Continued...Perce Counties __________ _ Idaho CountY-----------------Valley CountY-----------------Adams, Payette,...and Gem Counties ________________________ _ Boise County ___ --------------Ada, Owyhee, Elmore, and Custer |  | | Journal (issue) | | RESOURCES intruded by metagabbro sills. To the north the Moneta has been intruded by migmatites that...as 1192 million years old at Pilot Mountain, North Carolina. This unit is overlain by pelitic schists,...Road 718. STOP 1. Moneta gneiss exposed on the north side of State Road 718 at bridge over Big Chestnut...deep saprolite that is exposed in cut along the north side of the road. The saprolite is typical of that...tracks. Cross Franklin-Henry county boundary. Cross Henry-Franklin county boundary. Cross Mill Creek. |  | | Journal (article/letter/editorial) | | Institute of Technology, Pasadena, California 91125, USA Abstract. Ferrous and ferric iron concentrations...Institution of Washington, Washington D.C. 20008, USA Previous optical and EPR spectroscopic studies of...optical spectra of yellow labradorite from Lake County, Oregon, suggest that plagioclase accommodates...those of standards (Itrongay orthoclase and Lake County labradorite with Fe20 3 powder added). A one to...Hill, Amazonite Australia Microcline Elizabeth R Mine, Calif. Microcline Perth, Ontario Microcline Riverside |  | | Report (issue) | | CAROLINA GEOLOGICAL SOCIETY 1980 OFFICERS President: J. Robert Butler Department of Geology University...University of North Carolina Chapel Hill, N.C. Vice-President: Van Price, Jr. Savannah River Laboratory...Department of Earth Sciences University of North Carolina at Wilmington Wilmington, N.C. William S. Henika...Radiometric Dating in the Sauratown Mountains Area, North Carolina (P.D. Fullagar and J. R. Butler). . . . . .... 7 Metamorphic Gradients in Pittsylvania County, Virginia (J. P. Gregory). . . . . . . . . . . . . |  | Griffitts, W.R., Whitlow, J.W., Duttweiler, K.A., Siems, D.F., Wilch, L.O. (1984) Distribution of tin in heavy-mineral-concentrate samples from the Charlotte 1 degree x 2 degrees Quadrangle, North Carolina and South Carolina. Open-File Report Vol. 1984 (84-843) US Geological Survey doi:10.3133/ofr84843f | Report (issue) | | the Charlotte 1Ā° x 2Ā° quadrangle, North Carolina and South Carolina by W. R. Griffitts, J. W. Whitlow...the Charlotte 1Ā° x 2Ā° quadrangle, North Carolina and South Carolina, begun in 1978 that is part of a multidisciplinary...concentrate were obtained from the Ross mine, near Gaffney, South Carolina (Keith and Sterrett, 1931). The bedrock...bedrock deposit at the Ross mine has been described in several ways, but apparently was mainly in greisen...B. Ward, oral communication, 1948). of the Ross mine production was from an eluvial placer. Much Cherryville |  | | Book (volume) | | :\IBRIAN OF 1'HE UNITED S1'ATES 01ā¢' A:\IERICA: NORTH\VESTERN UNITED STATES-1"HE BEL1"' SERIES by Clyde...::.\1aryland 6.3. Virginia . 6.4. North Carolina and South Carolina 6.5. Georgia and Alabama 7. A.tlantic...in the Canadian Shield and its appendages in the north, and in the Blue Ridge Province farther south. They...they ,vere sumn1arized on the-' geologic rnap of North .._.\.n1f'rica (WILLIS and STOSE, 1911). l{ErrH's...the edge of the continental platform or craton of North America. The surface r ocks of the r egion are gently |  | | Report (issue) | | CAROLINA GEOLOGICAL SOCIETY 1988 OFFICERS President: Kenneth A. Gillon BP Minerals America 1112 Mill...Department of Earth Sciences University of North Carolina Wilmington, NC 28403 Secretary-Treasurer:...Anthropology Western Carolina University Cullowhee, NC 28723 H. Lee Mitchell South Carolina Water Resources...of Marine, Earth, and Atmospheric Sciences North Carolina State University Raleigh, NC 27695 Wayne V...ZONE OF THE SAURATOWN MOUNTAINS ANTICLINORIUM, NORTH CAROLINA TEUNIS HEYN. . . . . . . . . . . . . . . . |  | | Catalog/List | | important species. Kyanite A.C. Prospect, Union County, Georgia. This is the most magnificent exhibition...84A3(c) 15.00 7.50 White Kyanite Clover, South Carolina. Quartzite (6 x 9 cm) with pyrite grains and small...7 x 10 cm 10.00 Kyanite (Bulk) New Mexico, North Carolina. Crystalline in rock. 46C1000 Ā½ kg 5.80 Bright... 13.50 7.90 Sillimanite Green Prospect, Hart County, Georgia. Enormous (up to 3.6 x 0.3 x 0.3 cm) gray...hydroxyl-apatite with large niobian perovFaraday Mine (now Madawaska Mine), crystal specimens, these two were worthy |
|
