 | | Report (issue) | | BibYiography of North American Geology. Each article was read, annotated, and indexed by county, subject, and...geographic area of the subject was greater than a county, subdivisions of the state, based upon physiographic...Science Letters. Published commercially by the North Holland Publishing Company from Amsterdam, Holland...Published by the North Carolina Academy of Science from Chapel Hill, North Carolina. EXPLORER. The Explorer...Journal of Hydrology. Published commercially by the North Holland Publishing Company from Amsterdam, Holland |  | | Report (edition) | | after those established in the Bibliography of North American geology, published by the U. S. Geological...Each article was read, annotated, and indexed by county, subject, and stratigraphic interval where applicable...where the area involved was larger than that of a county, subdivisions of the state, based upon physiographic...published by the Academy from various places. NORTH CAROLINA DEPT. CONSERV. AND DEVEL. DIV. MINERAL RESOURCES...of the Division of Mineral Resources of the North Carolina Department of Conservation and Development |  | | Report (edition) | | after those established in the Bibliography of North American geology, published by the U. S. Geological...Each article was read , annotated , and indexed by county , subject, and stratigraphic interval where applicable...where the area involved was larger than that of a county , subdivisions of the state, based upon physiographic...FANNIN UNION TOWNS HABE R BLUE GILMER WHITE SHAN NORTH RIDGE LUMPKIN WALKER CHATTOOSA GORDON PICKERS S...published by the Academy from various places. NORTH CAROLINA DEPT. CONSERV. AND DEVEL . DIV . MINERAL |  | | Report (issue) | | Each article was read, annotated, and indexed by county, subject, and geological age where applicable....geographic area of the subject was. greater than a county, subdivisions of the state, based upon physiographic...a , Emory G e o r fl I a iii University, NORTH\_jFLOYD Figure 1. Subdivisions of Georgia used...Published by the North Carolina Academy of Science from Chapel Hill, North Carolina. FLORIDA GEOL. SURVEY...Tallahassee. FRAGMENT A MINERAL. PALEONTOL. Fr agmenta mine ralogica et paleontologica. Published by the Hungarian |  | | Journal (article/letter/editorial) | | ignimbrite quiescence. The structurally highest unit of quartz monzonite yields a 206Pb/238U age of 35.80 Ā± 0...0.10 Ma, and the youngest dated unit of the quartz monzonite is a porphyritic unit that yields a 206Pb/238U...0.10 Ma. Using the exposed, dated volume of the quartz monzonite and new geochronology yields an estimated...Coleman University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-3315, USA Present Address: R...Science Directorate, NASA-JSC, Houston, TX 77058, USA e-mail: ryan.d.mills@nasa.gov temporally associated |  | | Journal (article/letter/editorial) | | Talladega-Cartersville and Hayesville faults on the north. The oldest sulfide depositsoccur in a regional...described(Shearerand Hull, 1918; Watkins, 1939; Ballardand Mcintosh,1948; Espenshade, 1963; LaMont and Hastings, 1964;...Devonian shallow marine bra- chiopodfaunaand a quartz schist(chert?exhalite?) of unknown origin. The...continentalshelf.Althoughcorrelations salient centered in Clay County and a southern are uncertain, the overlying carbonaterocks...terrane near the carbonate shelf facies of eastern North America CLEBURNE CO. CHULAFINNEE DIST. ARBACOOCHEE |  | | Journal (article/letter/editorial) | | Goldfield-Superstition volcanic province, Central Arizona, USA: Geochemically distinct rhyolite sources, 20.5 to...GoldfieldSuperstition volcanic province, Central Arizona, USA: Geochemically distinct rhyolite sources, 20.5 to...Goldfield-Superstition volcanic province, central Arizona, USA: geochemically distinct rhyolite sources, 20.5 to...of Marine, Earth, and Atmospheric Sciences, North Carolina State University, Corresponding author. AC... ED M AN US CR IP * T Raleigh, NC 27695 USA 1 Now at Novo Oil and Gas, Oklahoma City, OK 73116 |  | | Report (volume) | | __ __ __ _ __ __ 3. Tuffaceous siltstone of the Mcintosh formation in road cut along State Route 5H___...Massive arkosic sandstone in the upper part of the Mcintosh formation, Western quarry, Tenino_____________________...Porphyritic basalt flow in vclcanic member of Mcintosh formation_________________________________________________...Lincoln formation in railroad cut, about half a mile north of Centralia________________ 12. Tuff from basal...the Lincoln formation from a point half a mile north of Galvin_______________________ 41 3 9 14 15 |  | | Journal (article/letter/editorial) | | center of the Liberty Hill pluton. The molybSouth Carolina Piedmontnorth of Columbia (Fig. denite and more... The Winnsboroplutonis 120 denirealso occursin quartz veins with pyrite and knl 2 in area. It consists...(1910), ite surrounded amphibole granite, quartz syenite, and quartz monButler and Ragland (1969), Wagener...opaque coarsegrained biotite-amphibolegranite and quartz mineralsare magnetite,ilmenite,pyrite, chalcopyrite...Chalcopyritein theseveins is /'-,/-ffi eSims ā¢ Woodleaf. North ā¢----_-,,,//Ilessabundant,occurringas anhedralgrains |  | | Report (issue) | | 14 1. 2. 3. 4. 5. Asbestos ore Lead ore, Balmat mine, N . Y. Chromite-chromium ore, Washington Zinc ore...ore, Poncha Springs, Colo. 14. Tungsten ore, North Carolina The Potential for Porphyry Copper-Molybdenun1...14 1. 2. 3. 4. 5. Asbestos ore Lead ore, Balmat mine, N . Y. Chromite-chromium ore, Washington Zinc ore...ore, Poncha Springs, Colo . 14. Tungsten ore, North Carolina The Potential for Porphyry Copper-Molybdenum...not yet discovered or not currently profitable to mine. The mining of mineral deposits, once discovered |  | | Report (issue) | | bedrock of Scotland's economic development. R.P. McIntosh, E.K. Hyslop, F. MacTaggart, T. Cullen, J. Rayner...mineral resources Bibliographical reference R.P. McIntosh, E.K. Hyslop, F. MacTaggart, T. Cullen, J. Rayner...Natural Environment Research Council, Polaris House, North Star Avenue, Swindon, Wiltshire SN2 1EU 01793-411500...and Shetland. Ochre from Fife. Barites for the North Sea oil industry at Aberfeldy. Together these resources...interbasaltic rocks (iron ores and bauxites) of north-east Ireland. Dublin : HMSO, 1912. COLMAN, T.B. |  | Chamberlin, Richard M., McIntosh, William C., Eggleston, Ted L. (2004) 40Ar/39Ar Geochronology and Eruptive History of the Eastern Sector of the Oligocene Socorro Caldera, Central Rio Grande Rift, New Mexico, in Tectonics, geochronology, and volcanism in the Southern Rocky Mountains and Rio Grande rift. Bulletin 160, New Mexico Bureau of Geology and Mineral Resources. 251-280 | Report (chapter) | | composiĀ tionally similar rhyolite dikes along the north flank of the central horst block, south of Black...A moderately porphyritic rhyolite dike exposed north of Black Canyon was emplaced at 28.3 Ma probably...Cather 1994). Modified after Chapin et al. 1978, McIntosh et al. 1991, and Muehlberger 1992. was lithostratigraphically...Initial 40Ar/39Ar dating of bulk sanidine separates (McIntosh et al. 1991, 1992) showed that the Hells Mesa...(Fig. 1). The MogollonāDatil field lies near the north end of a 2,000ĀkmĀlong AndeanĀtype arc that extended |  | | Report (volume) | | Geology of Some Copper Deposits in North Carolina Virginia, and Alabama By GILBERT H. ESPENSHADE CONTRIBUTIONS...mines, Swain County, North Carolina, the Toncrae mine, Virginia, and the Stone Hill mine, Alabama UNITED...___________ Deposits in Great Smoky ~ountains, North Carolina__________________ GeneralgeologY------...------------------------------Geology of Swain County copper district__________________________ Sedimentary...lgneousrocks_____________________________________________ Quartz veins______________________________________________ |  | | Report (issue) | | Photomicrograph of flake graphite in a quartz-weathered feldspar matrix from the McIntosh graphite deposit, East Kimberley........................................21 Furniss mine ..................................................................................... 22 Kendenup mine ........................................................................................ 22 Shaws mine .................................................................................. 23 Martagallup mine ............................................... |  | | Report (issue) | | MESA AREA, NORTHEASTERN BURRO MOUNTAINS, GRANT COUNTY, NEW MEXICO Virginia T. McLemore Open-file Report...Mineral distribution appears to be controlled by the north-south Schoolhouse Mountain fault. Fluorite and uranium...area in the eastern Telegraph district (Fig. 1; North and McLemore, 1986; McLemore, 2001) lies along the...caldera in the northern Burro Mountains in Grant County, New Mexico. Volcanic-epithermal veins, specifically...Horse Mesa area, northern Burro Mountains, Grant County, New Mexico. 3 FIGURE 2. Geologic map of the |  | | Report (chapter) | | the central Colorado volcanic field William C. McIntosh and Charles E. Chapin New Mexico Bureau of Geology...and overĀ lapped the Colorado Mineral Belt on the north and west. The CCVF was severely dissected by Neogene...Mount Princeton batholith (34.3 Ma), Mount Aetna Quartz Monzonite (34.1 Ma), and Mount Antero Granite (29...MogollonāDatil volcanic 206 field in New Mexico (McIntosh 1991; McIntosh et al 1990, 1991, 1992a,b). The work in...insects; the PitchĀPinnacle Formation (Gregory and McIntosh 1996; Gregory 1994), which contains a recently |  | | Journal (article/letter/editorial) | | Houston, TX 77058, USA b Department of Geological Sciences, University of North Carolina at Chapel Hill,... Chapel Hill, NC 27599, USA c Department of Earth and Planetary Sciences, Center for Isotope Geochemistry...Geochemistry, University of California, Berkeley, CA 94720, USA a r t i c l e i n f o Article history: Received...the southern Rocky Mountain volcanic ļ¬eld (SRMVF), USA. Their isotope geochemistry is used to explore their...ignimbrites from the SRMVF and from Yellowstone, USA, the FCT (Īµ Ca ā¼ 0.3) has a Ca isotope composition |  | | Journal (article/letter/editorial) | | of Marine, Earth, and Atmospheric Sciences North Carolina State University, Raleigh, NC 27695 Abstract...calcic than the phenocrysts. Other minerals are quartz (subrounded; embayed), clinopyroxene, amphibole...mantles and groundmass, and subrounded-embayed quartz. The straightforward explanation for G-SVP intermediate...lavas that make up the bulk of the province (e.g., McIntosh and Ferguson, 1998; Ferguson and Trapp, 2001)...40Ar/39Ar dates for sanidines in silicic G-SVP rocks (McIntosh and Ferguson, 1998). The oldest dates for the |  | | Journal (article/letter/editorial) | | Lithium-Rich Claystone in the McDermitt Caldera, Nevada, USA: Geologic, Mineralogical, and Geochemical Characteristics...and Geology, University of Nevada, Reno, NV 89557, USA; vgerboa@gmail.com * Correspondence: chenry@unr.edu;...of the original hectorite discovery at the Hector Mine near Barstow, Californiaā [2]. In pioneering work...Lithium Project) is in the McDermitt caldera in north-central Nevada and southern Oregon (Figure 1). Lithium-rich...the South lens (formerly stage 2 deposit) to the north [7,15,16]. Lithium Nevada has three other areas |  | Rioux, Matthew, Farmer, G. Lang, Bowring, Samuel A., Wooton, Kathleen M., Amato, Jeffrey M., Coleman, Drew S., Verplanck, Philip L. (2016) The link between volcanism and plutonism in epizonal magma systems; high-precision UāPb zircon geochronology from the Organ Mountains caldera and batholith, New Mexico. Contributions to Mineralogy and Petrology, 171 (2) doi:10.1007/s00410-015-1208-6 | Journal (article/letter/editorial) | | California, Santa Barbara, Santa Barbara, CA 93106, USA 2 Department of Earth, Atmospheric and Planetary...02459, USA 3 Department of Geological Sciences, University of Colorado, Boulder, CO 80309, USA 4 Department...Geological Sciences, University of North Carolina, Chapel Hill, NC 27599, USA 5 Department of Geological... Las Cruces, NM 88003, USA 6 U.S. Geological Survey, Denver, CO 80225, USA of 36.441 Ā± 0.020 Ma (Cueva...batholith was poorly constrained (Zimmerer and McIntosh 2013). Here, we present new high-precision isotope |  | | Journal (article/letter/editorial) | | However, Gordon Austin in a talk before the Frederick County Rock and Mineral Club, Frederick, takes the stand...Gem, Lapidary and Mineral Society of Montgomery County operates a "Junkite Table" at the Club Show. The...with the Club about Astrogeology. The Tompkins County Gem and Mineral Club, Ithaca, has startĀ ed a class...Fossil Locations at a recent meeting. The Wayne County Gem and MinĀ eral Club, Marion, held a Lapidary...February. The Club donated cash to the Dutchess County Science Fair toward prizes to be awarded The RochesĀ |  | Valentine, Brett J., Dennen, Kristin O. (2012) Shallow coal exploration drill-hole data--Alabama, Georgia, Kentucky, Louisiana, Mississippi, Missouri, North Carolina, South Carolina, Tennessee, and Texas. Open-File Report Vol. 2012 (2011-1261) US Geological Survey doi:10.3133/ofr20111261 | Report (issue) | | Louisiana, Mississippi, Missouri, North Carolina, South Carolina, Tennessee, and Texas Open-File Report... Louisiana, Mississippi, Missouri, North Carolina, South Carolina, Tennessee, and Texas Edited by Brett... Louisiana, Mississippi, Missouri, North Carolina, South Carolina, Tennessee, and Texas: U.S. Geological... Louisiana, Mississippi, Missouri, North Carolina, South Carolina, Tennessee, and Texas B. Shallow Coal...Kaolinite Exploration Drill-Hole Data, North Carolina and South Carolina I. Shallow Coal Exploration Drill-Hole |  | | Report (issue) | | 265 Tripoli and rottenstone__ __ _____ ___ __ 266 Quartz abrasives____________________ 266 Artificial a...____ Districts in Appalachia__________________ North Carolina_____________________ South Carolina_____________________...___________ Ne~ 1:ork_________________________ North Carolina__ _ ________ __ ______ __ Ohio________...sulfides____________________________ Sulfide-bearing quartz veins__________ Native copper deposits __________...Georgia_________________ Deposits in North Carolina__________ Deposits in South Carolina and Virginia____________________________ |  | | Journal (article/letter/editorial) | | and Earth Sciences, Duke University, Durham, North Carolina 27708 AND DEAN M. HOATSON Geoscience Australia...with troctolite, and in a single sample from the McIntosh intrusion. For the former intrusion, it is suggested...part of the Halls Creek orogen, a well-exposed north-northeastātrending orogenic belt at least 400 km...Hills Yard South Melon Patch Paperbark West McIntosh Mini McIntosh Highway West Panton CR EE 25 26 27 28...UL FA 40 EEK Major fault CR 42 Group VI McIntosh 1830 Ā± 3 Ma (intrudes IV) Group V Sally Malay |  | | Report (chapter) | | Charles E. Chapin, Maureen Wilks, and William C. McIntosh New Mexico Bureau of Geology and Mineral Resources...gap; (2) following the major decrease in FarallonāNorth America convergence at about 45 Ma, andesitic volcanism...the plate margin. The abrupt decrease in FarallonāNorth American convergence at about 45 Ma and change in...Ma, the northwestward retreat of a part of the North American plate margin allowed expansion of the Great...Oligocene ignimbrite volcanism over an 1,100Ākm, northānorthwestĀtrending segĀ ment of the Cordillera, |
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