 | | Report (volume) | | Deposits of Virginia GEOLOGICAL SURVEY BULLETIN 1199-K Bauxite Deposits f Virginia r-i WALTER C..._________________-__-.__-____-Mine Bank manganese mine.________________________________ Chalk Mine Run deposits___...the Lightner mine.....--._-__---_-.__-_-__-9 3. Sketch map of clay deposits on Chalk Mine Run.--__-_ ______...SOUTHEASTERN UNITED STATES BAUXITE DEPOSITS OF VIRGINIA By WALTER C. WARREN, JOSIAH BRIDGE, and ELIZABETH...eastern part of the Valley and Ridge province in Virginia. The deposits of bauxite and associated white |  | | Journal (article/letter/editorial) | | LAWRENCE Chevron Texaco ERTC/I LT - 3901 Briarpark Houston, Texas 77042 FI uorescent G ibbsite from Yunnan...is a research technician with ChevronTexaco in Houston, Texas. Robert J. Lauf is a consultant in the areas... 110 ROCKS & MINERALS Figure I . Botryoidal gibbsite, 7.5 cm, from Yunnan Province, Peopleās Republic...was then taken that identified the material as gibbsite, y-Al(OH),. Although the XRD pattern contained...contained a few similarities to that of an āFrich gibbsite-like mineralā previously described by Jambor et al |  | | Journal (article/letter/editorial) | | Photographs January-February: Aquamarine, Pioneira mine, Teofilo Otoni, Minas Gerais, Brazil. Keith Proctor...Van Pelt photo. March-April: Anglesite, Morocco. Houston Museum of Natural Science specimen (Perkins Sams...Fluorite and calcite, Minerva No. 1 Mine, Cave in Rock district, HarĀ din County, Illinois. Harvard Mineralogical...July-August: Quartz and chalcopyrite, Bandora mine, San Juan County, ColĀ orado. Barbara and John Muntyan specimen...and photo. September-October: Grossular, Jeffrey mine, Asbestos, Quebec; painting by Susan Robinson. November-December: |  | | Report (issue) | | the coverāTurquois crystals from Lynch Station, Virginia; x ca.; phoĀ tograph by Neal Ycdlin; color plates...C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...of Virginia R. V. DIETRICH* Professor of Geology and Associate Dean of Arts & Sciences, Virginia Polytechnic...Polytechnic Institute Research Division Bulletin 47 Virginia Polytechnic Institute, Blacksburg, Va. 24061 *... Ā© R. V. Dietrich and the Research Division of Virginia Polytechnic Institute, 1970 Printed and bound |  | | Report (issue) | | ________________ Interpretation _____________________ Houston, Del ______________________ Sand mineralogy ___________________...Jersey, Pennsylvania, Delaware, Maryland, and Virginia _ Chart showing formations and informally named...section showing geology in a pit northeast of Houston, Del _____________________________ X-ray traces...Sand and the Pensayken Formation northeast of Houston, Del ______ Columnar section in an auger hole west...Germantown, Md ________________________ Micrographs of gibbsite from < 2-/t fraction in sand of the Ironshire |  | | Report (issue) | | FULLERS EAH TH Ā· MINE OF 'THE GENERAL HEDUCTION COM PANY. PIKES PEAK, TWIGGS COUNTY. Plloto by S. I...deposits ........................... . 32-60 Wilkinson County ...................................... ." .. ....Parker-Honeycutt-Daniel group of properties (Mcintyre mine) 32-39 General Bauxite Corporation property ....................................... . 59 Baldwin County ......................................... . 59~60... 59-60 Twiggs County ......ā¢..................................... 60 Washington County ............. |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Elpidite Fluorite Franconite Galena Garronite-like m. Gibbsite-like m. Gismondine Glauconite series Gmelinite...Brookite Chromite Cristobalite DOYLEITE FRANCONITE Gibbsite-like mineral Goethite Hematite HOCHELAGAITE Ilmenorutile...orange yellowish white pinkish violet Elpidite Gibbsite-like Gypsum I. Gypsum II. Kaolinite Montroyalite...strontianite, dawsonite, celestine, elpidite, marcasite, gibbsite, quartz, hematite, goethite, siderite, fluorite |  | | Journal (article/letter/editorial) | | thermodynamic driving forces for the formation of gibbsite we observe the precipitation of separate octahedrally...through the formation of aluminum hydroxides such as gibbsite or clays such as kaolinite. Metastable aluminosilicates...opals (Brown et al., 2003; Paris et al., 2007). Houston et al. (2008) indicated that metastable Al[4] dominant...can often be inconclusive (Stone et al., 1993; Houston et al., 2008). Rotational echo double resonance...with structural water molecules. Kaolinite and gibbsite were used as model minerals containing Al[6] only |  | | Journal (article/letter/editorial) | | Occurrence in Carroll County, Georgia" (November/December 1988). Banks County 184 ROCKS & MINERALS...Bentley provided many of the photographs. Baldwin County Milledgeville districtābetween the State Sanitarium...pitāeast of S.R. 243 near the Baldwin-Wilkerson County line: kaolinite (Martin and Stafford, 1972). Cheatham...propertyāRoute 3, Commerce, 4.8 km from the Jackson County line, 8 km east of Commerce on S.R. 59, and 0.8...Calgary] at 09:55 07 August 2017 Barrow County Arnold mineā1.6 km northeast of Statham, near the headĀ |  | | Journal (article/letter/editorial) | | Penn State University, University Park, PA, 16802 USA (heaney@geosc.psu.edu) 2 Dept. of Mineral Sciences...Smithsonian Institution, Washington, D.C. 20560 USA (vicenzi@volcano.si.edu) 3 Materials Research Laboratory...Penn State University, University Park, PA, 16802 USA (exb6@psu.edu) The CāC bonds in diamond are among...Department of Geosciences, Virginia Tech, Blacksburg, Virginia, 24061 USA (ctadanie@vt.edu; amadden@vt...Soil Environmental Sciences, Virginia Tech, Blacksburg, Virginia, 24061 USA (eick@vt.edu) Introduction |  | | Journal (article/letter/editorial) | | Copyright Ā© 2002 Elsevier Science Ltd Printed in the USA. All rights reserved 0016-7037/02 $22.00 ā«¹ .00 Pergamon...Acid neutralization mechanisms and metal release in mine tailings: A laboratory column experiment JASNA JURJOVEC...environment. When sulfide minerals contained in mine tailings are exposed to oxygen and water, they oxidize...series consists of ankerite-dolomite, siderite, gibbsite, and aluminosilicates. In the column experiment...Protection Agency (1994) reports, metal loadings from mine wastes cause environmental damage that is far greater |  | | Journal (article/letter/editorial) | | CONNOISSEUR'SCHOICE PAUL W. POHWAT Downloaded by [University of Virginia, Charlottesville] at 00:37 12 December 2014 Department...Washington, DC 20013 pohwatp@si.edu Crocoite Adelaide Mine, Tasmania, Australia T he mineral featured in...Siberian red lead was discovered in a Siberian gold mine and was first mentioned by M. V. Lomonosov (1711ā1765)...(Smithsonian Institution). Downloaded by [University of Virginia, Charlottesville] at 00:37 12 December 2014 mate...Figure 1. Crocoite, 25 Ć 25 Ć 7 cm, from the Adelaide mine, Dundas, Tasmania, Australia. This specimen is arguably |  | | Journal (article/letter/editorial) | | December 2014 Wavellite Mauldin Mountain, Montgomery County, Arkansas P hosphate minerals are a traditional...3-cm-tall wavellite from Mauldin Mountain, Montgomery County, Arkansas; kevin Brown specimen, Joe Budd photo...Limestone Company quarry, Pleasant Mills, Snyder County, Pennsylvania. The 2.8 Ć 2.7 Ć 1.5-cm specimen...Day Township, Saratoga County, New York; another at Jamestown, Newport County, Rhode Island; and one...one in Carroll County, New Hampshire. Several important wavellite occurrences are in Pennsylvania (Gordon |  | | Journal (issue) | | Sorbonne Paris, France Joel A. Bartsch Houston Museum of Nat. Sci. Houston, Texas Bill Birch Museum of Victoria...Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...to miniature size) from the Eagleās Nest mine in Placer County, California (half of them with quartz matrix)...Richard Rice, a lifetime resident of Washington County, Oregon, was a retired logging contractor. With...Roseā rhodochrosite specimen from the Sweet Home mine (pictured in vol. 24, no. 3, p. 228, Fig. 24), and |  | | Journal (article/letter/editorial) | | O R I G I N OF B A U X I T E AT E U F A U L A , USA T. C. L U K A S , * : ~ F. C. L O U G H N A N ~...University of Florida, Gainesville, Florida 32611, USA, and ~fSchool of Applied Geology, University of NS...Exxon Production Research Co., P.O. Box 2189, Houston, Texas 77001, U.S.A. 9 1983 The Mineralogical Society...B and C at McLeod Prospect (Fig. 3) in Barbour County, situated about 5 km south of Baker Hill. GEOLOGICAL...quartz, whereas the larger ones commonly comprise a gibbsite-rich core that grades outward through envelopes |  | | Journal (issue) | | Photo: 5.1.Pekov. The Baringer Hill Pegmatite Llano County, Texas Art Smith artsmithite@msn.com Introduction...It is associated with N a,Ca-zeolites, calcite, gibbsite, etc. (Continued on page 12 ) West Coast Fall...the specimens is meager usually giving just Llano County or 5 miles south of Bluffton. However, when reading...were few other pegmatites recognized in the Llano County area so Baringer Hill can be accepted as their...Baringer Hill pegmatite is located in eastern Llano County about 22 miles to the northeast of the town of |  | | Journal (issue) | | locality); Japan; Norway; South Africa; Sweden; England; USA: Arizona, Massachusetts, Michigan, Minnesota, Missouri...microscopic crystals. Most of them come from the Mariposa mine which was the original town site for Terlingua....moved several miles eastward to be near the Chisos mine after the Marfa Mariposa mining company shut down...but there is even less remaining at the Mariposa mine except an open pit and some underground workings...opened the Perry pit at the Mariposa mine site. It is the Mariposa mine that has the rare oxy-chloride mercury |  | | Journal (issue) | | Lynn Michela Secretary-Treasurer Ronald Bentley Houston Museum of Natural Science Patricia A. Carlon Illinois...R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur...localities: the mineralogy of Graves Mountain, Lincoln County, G eorgia........................................chalcopyrite, from the Sweetwater mine, Ellington, Reynolds County, Missouri. Collection of Maudine and...localities: the mineralogy of Graves Mountain Lincoln County, Georgia Robert B. Cook, Jr. Department of Geology |  | Allada, Rama Kumar, Peltier, Edward, Navrotsky, Alexandra, Casey, William H., Johnson, C. Annette, Berbeco, Hillary Thompson, Sparks, Donald L. (2006) Calorimetric determination of the enthalpies of formation of hydrotalcite-like solids and their use in the geochemical modeling of metals in natural waters. Clays and Clay Minerals, 54 (4) 409-417 doi:10.1346/ccmn.2006.0540401 | Journal (article/letter/editorial) | | Science, University of California, Davis, CA 95616, USA USA 4Swiss Federal Institute of Environmental Science...Olin College of Engineering, Needham, MA 02492, USA 2Department of Plant and Soil Sciences, University...Chemistry, University of California, Davis, CA 95616, USA ĆInterest in hydrotalcite-like compounds has grown...Mail Code ES4, NASA Johnson Space CoCO3, Al(OH)3 (gibbsite) and water, and the hydrotalcite-like phases was...was small (<10 kJ/mol and within Center, Houston, TX 77058, USA DOI: 10.1346/CCMN.2006.0540401 experimental |  | | Journal (article/letter/editorial) | | structure to surface reactivity using NMR q J.R. Houston *, J.L. Herberg, R.S. Maxwell, S.A. Carroll Chemistry...Laboratory, 7000 East Avenue, Livermore, CA 94550, USA Received 15 January 2008; accepted in revised form...author. E-mail addresses: houston23@llnl.gov (J.R. Houston), herberg1 @llnl.gov (J.L. Herberg), maxwell7@llnl...routine was utilized only to integrate sig- J.R. Houston et al. / Geochimica et Cosmochimica Acta 72 (2008)...sites. For the 27Al{1H}CP-MAS NMR experiment, gibbsite was used to set up the optimum match condition |  | | Journal (article/letter/editorial) | | crocoite specimens in the ā2010 Pocketā at the Adelaide mine in Dundas, Tasmania. Although a few of these specimens...specimens found in the 2010 Pocket at the Adelaide mine. It is 16.5 cm across and 11.25 cm high, with the...has a thin gibbsite crust coating the smaller, lustrous crocoite crystals on the back. to mine owner Adam...Fluorite, Chalcopyrite & Sphalerite, Denton Mine, Hardin County, Illinois Volume 86, January/February 2011āā...Naugle. When the waiting ACKNOWLEDGMENTS: The Houston Gem and Mineral Society, in memory of Arthur E |  | | 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...Appalachian Botanical Club from Morgantown, West Virginia. CHEM. GEOLOGY. Chemical Geology. Published commercially...Tallahassee. FRAGMENT A MINERAL. PALEONTOL. Fr agmenta mine ralogica et paleontologica. Published by the Hungarian...Exploration Geophysics from Tulsa, Oklahoma and Houston, Texas. GEORGIA ACAD. SCI. BULL. Bulletin of the |  | | Journal (article/letter/editorial) | | Recovery History of the Olinghouse District, Washoe County, Nevada Scott Kleine [2:20 to 2:40] The Gold Tellurides...Raines [2:40 to 3:00] The Round Mountain Gold Mine, Nye County, Nevada R. Scott Werschky LUNCH BREAK the...California localities such as the Colorado Quartz mine near Mariposa. The Systematic Study of Regolith...regolith phases such as goethite, kaolinite and gibbsite. The remobilization process of gold in savannah...Dyks mine; the finest pyrrhotite and cubanite from southern Africa, collected at the Mponeng mine during |  | | Journal (issue) | | 71 An Occurrence of Djurleite at West Caradon Mine, Cornwall I.A. Lawrence 81 NOTE Cinnabar from...and Lettsom (1858), Heddle (1901) , and Houston (1912). Houston (1912) listed twelve mineral species from...first record of the various species listed by Houston (19] 2) are: prehnite and analcime, Jameson (1816);...Scotland, Vols I and II. D. Douglas, Edinburgh. Houston, R.S., 1912. Notes on the mineralogy of Renfrewshire...to 1'. Pieces 2'x 2' to 4'x 3' from Ā£5. FLORENCE MINE. CUMBRIA, Botryoidal Hematite, plus some pieces |  | Lasaga, Antonio C., Soler, Josep M., Ganor, Jiwchar, Burch, Timothy E., Nagy, Kathryn L. (1994) Chemical weathering rate laws and global geochemical cycles. Geochimica et Cosmochimica Acta, 58 (10) 2361-2386 doi:10.1016/0016-7037(94)90016-7 | Journal (article/letter/editorial) | | Copyright0 1994ElsevierScienceLtd Printed in the USA. All rightsreserved Pergamon ~16-7037/94 $6.00...Geophysics, Yale University, New Haven, CT 06520-8 109, USA (Received May 3, 1993; accepted in revisedform January...CRERAR, 1990) and the recent data on kaolinite, gibbsite, and albite ( NAGY et al., 1990,199 1; NAGY and...wastes, radioactive wastes, acid rain, and acid mine drainage. Ultimately, the various chemical studies...Hollandā held May 8 and 9, 1992, in Reston, Virginia, USA. t Prespnt address:Ben Gurion University, 3eer-Sheva84105 |
|
