 | | Report (issue) | | noRm c ult * 4 NORTH CAROLINA DEPARTMENT OF CONSERVATION AND DEVELOPMENT R. BRUCE ETHERIDGE, DIRECTOR...MICA DEPOSITS OF THE FRANKLIN-SYLVA DISTRICT, NORTH CAROLINA BY J. C. OLSON AND OTHERS PREPARED BY GEOLOGICAL...WITH THE NORTH CAROLINA DEPARTMENT OF CONSERVATION AND DEVELOPMENT RALEIGH 1946 NORTH CAROLINA DEPARTMENT...MICA DEPOSITS OF THE FRANKLIN SYLVA DISTRICT, NORTH CAROLINA By J. C. OLSON and Others PREPARED BY GEOLOGICAL...DEPARTMENT OF THE INTERIOR IN COOPERATION WITH THE NORTH CAROLINA DEPARTMENT OF CONSERVATION AND DEVELOPMENT |  | | Report (volume) | | for the following observation. At the W. Wilson mine, "a few secondary minerals, mainly metatorbernite...uranium minerals along joint planes and fissures. In North America, the average thorium/uranium ratio of granitic...dikes, in schists, in the Ohio City area, Gunnison County, Colo. The microlite, associated with lepidolite...support of this theory. 21 Evans, R. D., and Goodman, Clark, 1941, Radioactivity of rocks: Geol. Soc...DACITE 10~12 g/g OLD LASSEN DACITE10~12 g/g Plagioclase phenocrysts__ 0. 47 Lava as a whole________ 0 |  | Ferrow, Embaie A., London, David, Goodman, Kathleen S., Veblen, David R. (1990) Sheet silicates of the Lawler Peak granite, Arizona: chemistry, structural variations, and exsolution. Contributions to Mineralogy and Petrology, 105 (5) 491-501 doi:10.1007/bf00302490 | Journal (article/letter/editorial) | | Embaie A. Ferrow 1, David London 2, Kathleen S. Goodman 2, and David R. Veblen 3 1 Geologiska Institutionen...Geophysics, University of Oklahoma, Norman, OK 73019, USA 3 Department of Earth and Planetary Sciences, The...The Johns Hopkins University, Baltimore, MD 21218, USA Received June 5, 1989 / Accepted May 8, 1990 Abstract...chlorite from the Lawler Peak granite, Yavapai County, Arizona, have been studied with electron microprobe...LaMer Peak granite, a two-mica granite in Yavapai County, Arizona (Anderson et al. 1955). Detailed petrographic |  | | Journal (article/letter/editorial) | | Berry, L. G. The space Allophanes from Lawrence County, group of conichalcite. 557 f n d i a n a(. W h...Mount MarcY 330 81oss,F.D...... quadfalrgler Essex CountY' Blggild, O. B. The Mineralogy of N.Y. (Jafre)...m a nI ., . . . . Enchanted Rock pluton, Llano County, Texas, texture of. (Hutchinson). . . 346 Endellite...San Bernardino .. 1040 County, California .340,342 Goldsmith,J. R. 341 Goodman,C.. 341 Goodspeed,G. E...George, memorial 301 ........ considerationsin. (Goodman) . s47 of.(Parrish). Gardiner,L.. . 3 5 1 Goyazite |  | | Report (issue) | | Uranium occurrences in non-sedimentary rocks of North Carolina ..... 67 Table 12 Uranium occurrences in non-sedimentary...occurrences in non-sedimentary rocks of South Carolina ..... 85 Table 15 Uranium occurrences in non-sedimentary...Uranium occurrences in non-sedimentary rocks of north-central New York........................65 Figure...Uranium occurrences in non-sedimentary rocks of North Carolina................................77 Figure 17...occurrences in non-sedimentary rocks of South Carolina. ............*......*...........86 Figure 20. |  | | Report (volume) | | General features____________________________ Coosa County _________ ____________________ Randolph County...Cherokee County_____________________________ 72 Elbert County _____________________________ 75 Hall County__...County_______________________________ 76 Hart County. ___ __ __________________ 77, Lumpkin and Union counti...___________ S3 Pickens County _______-______________________ 83 Rabun County-_____________________________...____________ 86 Troup County ________________________________ 86 Upson County _______________________________ |  | | Journal (article/letter/editorial) | | because of inadequate recog (459) 460 EVANS AND GOODMAN— RADIOACTIVITY OF ROCKS nition of the analytical...measurements were made with the 462 EVANS AND GOODMAN--- RADIOACTIVITY OF ROCKS double ionization-chamber...has been sampled and measured. 466 EVANS AND GOODMAN--- RADIOACTIVITY OF ROCKS T a b l e 3 . — Radium...................................... . Somerset County diabase...................... . 18B Virginia...of the rate of alpha-particle 468 EVANS AND GOODMAN— RADIOACTIVITY OF ROCKS T a b le 5 .— Radium measurements |  | | Journal (article/letter/editorial) | | IRON-BEARING MINERALS IN SOILS AND SAPROLITE ON THE NORTH CAROLINA BLUE RIDGE FRONT: 11. CLAY MINERALOGY R. C...Department of Soil Science, North Carolina State University Raleigh, North Carolina 27695 2 Department of...of Chemistry, North Carolina State University Raleigh, North Carolina 27695 Abstract-The mineralogy ofthe...Blue Ridge Front mountain slopes in Wilkes County, North Carolina. The slope positions and classifications...Table 1. Classification of the pedons on the North Carolina Blue Ridge Front from which samples were obtained |  | | Journal (article/letter/editorial) | | manganese-rich nodules at MANOP Site H (Eastern North Pacific) VII LAURIES. BALISTRIERI and JAMESW...nodules from three sedimentary environments in the north Pacific AMY L. GRAYBEALand G. Ross HEATH:Remobilization...diagenesis in brown clay and turbidite sequences in the North East Atlantic . ..,. . . 1223 equilibration of...xenoliths, Vulcan’s Throne, Grand Canyon, Arizona. USA 1629 ALAN M. STUEBER,PAUL PUSHKARand ERNESTA....ROSAMOND J. KINZLER:Coupled CaAl-NaSi diffusion in plagioclase 211.1 feldspar: Experiments and applications |  | | Journal (article/letter/editorial) | | belt in the southern Lake Superior region, north–central USA Denise Romano a,*, Daniel K. Holm a, K.A....44242, USA b Department of Geological Sciences, Ohio State Uni6ersity, Columbus, OH 43210, USA Received...40Ar/39Ar dates from central and northwest Wisconsin, USA, provide important information on the timing, spatial...The 1870–1820 Ma Penokean orogenic rocks of the North American midcontinent are part of a vast belt of...Proterozoic provinces. These provinces, which span the North American continent from southern California to Labrador |  | | Report (volume) | | te at Diamond Hill______.__._--___--_-_-______ North Scituate and Woonsocket basins.______________________...Kingston____________ Narragansett Pier_______. Newport _________. North Scituate_________ Oneco______________ Pawtucket___________...Pennsylvanian age. This basin extends some 60 miles north through eastern Rhode Island and northeastward into...the Narragansett basin and of smaller basins at North Scituate and at Wbonsocket. These are chiefly clastic...Quartzite for exposures just north of the village of Quinnville that extend north to the west end of the Blackstone |  | | Catalog/List | | (5) graduated Tourmaline crystals from the Paprok Mine of Afghanistan • A giant Rwandan Amethyst gemstone...museum-quality mineral association from the Tsumeb Mine featuring Azurite and Smithsonite • An enormous...Estimate: $1,000-$1,500 72006 Azurite Milpillas Mine, Cuitaca Mun. de Santa Cruz, Sonora Mexico The secondary...blue coloration. Examples from the famous Milpillas Mine in Sonora, Mexico have captivated the world for...visit HA.com/5387 72007 Malachite on Azurite Sepon Mine, Vilabouly District Savannakhét Province Laos The |  | Sharma, Mukul, Basu, Asish R., Cole, Ronald B., DeCelles, Peter G. (1991) Basalt-rhyolite volcanism by MORB-continental crust interaction: Nd, Sr-isotopic and geochemical evidence from southern San Joaquin Basin, California. Contributions to Mineralogy and Petrology, 109 (2) 159-172 doi:10.1007/bf00306476 | Journal (article/letter/editorial) | | Sciences, Universityof Rochester, Rochester, NY 14627, USA Received December 13, 1990/Accepted June 13, 1991...models for the plate-tectonic evolution of western North America, our new geochemical data imply that the...of a segment of the East Pacific Rise with the North American plate. Plate-tectonic and geologic setting...of the East Pacific Rise (EPR) collided with the North Americanplate (Fig. 1) along a trench that 160...model of interaction of the Pacific, Farallon, and North American plates at three time intervals during the |  | | Journal (article/letter/editorial) | | Wales, anal., opt., 652; metamict, .4remtal, North Carolina, and Ontario, heat treatment of, 52I Ahnandine...lamprophyres, gabbros, clinopyroxene, kaersutite, plagioclase, spinel, 259 Amphibole, see Hornblende, Riebeckite...Antigorite, infra-red spectra, I97 Aorangi gold mine, Nelson, South Island, New Zeaiatul, cymrite, 31... 263 922 ALPHABETICAL Bambollita mine (-~- La Oriental mine), Moctezama, Sonora, Mexico, carlfriesite...A.), see JAVAWARDENA(D. E. de S.), 54I Cassagna mine, Liguria, Italy, volborthite, 794 Cassiteritc, Bohemia |  | Carter, Mark W., McAleer, Ryan J., Holm-Denoma, Christopher S., Spears, David B., Regan, Sean P., Burton, William C., Evans, Nick H. (2020) Geochronologic age constraints on tectonostratigraphic units of the central Virginia Piedmont, USA. Professional Paper 1861. US Geological Survey doi:10.3133/pp1861 | Report (issue) | | Tectonostratigraphic Units of the Central Virginia Piedmont, USA Professional Paper 1861 U.S. Department of the...Tectonostratigraphic Units of the Central Virginia Piedmont, USA By Mark W. Carter, Ryan J. McAleer, Christopher S...tectonostratigraphic units of the central Virginia Piedmont, USA: U.S. Geological Survey Professional Paper 1861,...Tectonostratigraphic Units of the Central Virginia Piedmont, USA By Mark W. Carter1, Ryan J. McAleer1, Christopher...Tectonostratigraphic Units of the Central Virginia Piedmont, USA A. MAP OF THE APPALACHIAN OROGEN 60° 50° 0 200 |  | | Journal (article/letter/editorial) | | tectonites, an example from northern Minnesota, USA Jonathan E. Dyess ∗ , Vicki L. Hansen 1 , Christopher...responsible for the assembly of Archean crust. The North American Superior Province is widely interpreted...1988; Bauer and Bidwell, 1990; Jirsa et al., 1992; Goodman, 2008; Erickson, 2008, 2010; Johnson, 2009; Karberg...(Fig. 1). The Vermilion District includes, from north to south: the Vermilion Granitic Complex, greenschist-facies...Bidwell, 1990; Erickson, 2008, 2010; Wolf, 2006; Goodman, 2008). Bedding marked by compositional layering |  | Mixon, R.B., Powars, David S., Ward, Lauck W., Andrews, George W., McCartan, L., Edwards, Lucy, Poag, C. Wylie (1989) Geology and paleontology of the Haynesville cores; northeastern Virginia coastal plain. Professional Paper 1489. US Geological Survey doi:10.3133/pp1489 | Report (issue) | | Tertiary formations, Haynesville cores, Richmond County, Virginia, by Lucy E. Edwards Foraminiferal stratigraphy...Tertiary formations, Haynesville cores, Richmond County, Virginia, by Lucy E. Edwards Foraminiferal stratigraphy...Tertiary formations, Haynesville cores, Richmond County, Virginia, by Lucy E. Edwards D. Foraminiferal...resistivity logs of the Haynesville core holes, Richmond County, Virginia. Page FIGURE 1. Map showing location...three adjacent stratigraphic test holes in Richmond County in east-central Virginia, provide one of the more |  | | Journal (article/letter/editorial) | | phases of some ba& volcanic rocks and ROWER J. GOODMAN Bondar-Clegg & Company Ltd., 764 Belfast Road,...determined between pyroxene and groundmass and plagioclase and groundmass. The diadochy of Rb aud K in mineral...lavas oontaining well developed phenocrysts of plagioclase, olivine and clinopyroxene in an essentially...groundmass and phenocryst phases. 303 304 ROGER J. GOODMAN SAMPLE DESCRIPTIONS 16448 Alkali-basalt, Azores...Fresh porphyritic basalt with largely unzoned plagioclase phenocrysts (30%) in a fine-grained holocrystalline |  | Fisher, Jesse, Foord, Eugene E., Bricker, Garth A. (1998) The Geology, Mineralogy, and History of the Himalaya Mine, Mesa Grande, San Diego County, California. Rocks & Minerals, 73 (3) 156-180 doi:10.1080/00357529809603033 | Journal (article/letter/editorial) | | Ealifiornia 7 Los Angeles County II ,J - r J--4 ‘*- \ Orange County f San Bernardino Coun -----...he Himalaya mine has been the largest producer of gemand specimen-gradetourmaline in North America since...include specimens from this mine. Since it was first claimed in 1898, mine production has been highly...records are incomplete, the total production from the mine is not known but has been estimated at more than...meter thick. Besides its output of tourmaline, the mine has also produced well-crystallized specimens of |  | | Journal (issue) | | onto CR-AW. (go 4.0 miles) 6. Turn RIGHT onto CR-Q/COUNTY ROAD Q. (go 6.6 miles) 7. W300 UTLEY QUARRY. (go...to be certified to use the lapidary lab at the Goodman Center. To this end we are offering another ‘crash...Thursday, September 24 from 5 pm – 9 pm at the Goodman lab. Cost is $30 and space is limited; prepayment...competition...Holiday party Lapidary Lab Info The Goodman lapidary lab is open to certified users. The open...of SW Wisconsin” Sept. 24 MG&MC Crash Course – Goodman Center Sept 25-27 Hamilton, IL Geodefest 2009; |  | Mercier-Langevin, P., Daigneault, R., Goutier, J., Dion, C., Archer, P. (2012) Geology of the Archean Intrusion-Hosted La-Grande-Sud Au-Cu Prospect, La Grande Subprovince, James Bay Region, Quebec(,. Economic Geology, 107 (5) 935-962 doi:10.2113/econgeo.107.5.935 | Journal (article/letter/editorial) | | biotite-bearing potassic assemblage (biotite-epidote-plagioclase-muscovite-calcite ± pyrite) that is gradually...propylitic assemblage (chlorite-epidote-muscovite-plagioclase-calcite-pyrite), and locally overprinted by a...Goutier et al., 2000). The Opinaca subprovince to the north is a metasedimentary and plutonic assemblage (Card...domain La Grande domain Fig.1B Quebec CAN ADA USA 53° 78° 392 000 m E. 5 934 000 m N. Supracrustal...and deformation. The mineralogy consists of plagioclase, quartz, biotite, chlorite, epidote, carbonates |  | | Journal (article/letter/editorial) | | T A M O R P H I C ROCKS AT THE U L E Y GRAPHITE MINE, S O U T H A U S T R A L I A JOHN L. KEELING, 1...operations during the early 1990s at Uley Graphite Mine near Port Lincoln on southern Eyre Peninsula, South...Eyre Peninsula showing location of Uley Graphite Mine modified from Drexel et al., 1993). ing at ~-15...describe the geological setting of the Uley Graphite Mine and the nontronite occurrence. The mineralogy of...nontronites is in progress. GEOLOGY The Uley Graphite Mine is located on the southern margin of the Gawler |  | | 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_________________________________________...crystalline rocks in South Carolina. 2. Map showing geologic belts in South Carolina. 3. Map of the main metamorphic...metamorphic facies in South Carolina. 4. Map showing location of samples used for age determinations of |  | | Journal (article/letter/editorial) | | the common minerals olivine, clinopyroxene, plagioclase, and spinel. The results of this study show that...of Ga, Ge 2119 TABLE 2. Mcasmd compositions of mine& aad melts for the Ga series of expchmts along with...values determined by Goodman. This discrepancy is unresolved. However, we note that Goodman also found a good...(Ge) between forsterite and melt in the Foa plagioclase phenocryst (An& and the groundmass Di-An system...exchange coefficient of Ge for Si of 0.93 measured by GOODMAN (1972). These lower values + 0.11. Our value of |  | | 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: |
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