 | | Other Paper | | MAGNET COVE, HOT SPRING COUNTY, ARKANSAS: COLLECTOR AND PROFESSIONAL OBSERVATIONS, STORIES AND PHOTOGRAPHS...Jr. and J. Michael Howard MAGNET COVE, HOT SPRING COUNTY, ARKANSAS: COLLECTOR AND PROFESSIONAL OBSERVATIONS...Michael Howard 16001 Vimy Woods Road Mabelvale, Arkansas 72103 E-mail: jmichaelhoward@sbcglobal.net ©...Introduction…………………………………………………………………... 17 Kimzey Calcite Quarry………………………………………………………. 18 Perovskite Hill………………………………………………………………...Locations………………………………………………………………... 21 Diamond Jo Quarry…………………………………………………………... 21 Eudialyte Syenite |  | | Journal (article/letter/editorial) | | carbonatite intrusions (e.g., Brazil Branch in Arkansas: McCormick & Heathcote 1987), but analytical data...apfu), the two noteworthy exceptions being the Arkansas group of intrusions (up to 0.38 apfu Al: McCormick... Fen in Norway (6), Newania in India (7), the Arkansas group of intrusions (8), Gornoe Ozero in Siberia...only in phlogopitic–eastonitic micas from the Arkansas carbonatites (McCormick & Heathcote 1987) and...complexes, including Mt. Weld in Australia (3), Arkansas (4), Sukulu, Busumbu and Nooitgedacht in Africa |  | Chakhmouradian, A. R., Cooper, M. A., Medici, L., Hawthorne, F. C., Adar, F. (2008) FLUORINE-RICH HIBSCHITE FROM SILICOCARBONATITE, AFRIKANDA COMPLEX, RUSSIA: CRYSTAL CHEMISTRY AND CONDITIONS OF CRYSTALLIZATION. The Canadian Mineralogist, 46 (4) 1033-1042 doi:10.3749/canmin.46.4.1033 | Journal (article/letter/editorial) | | “carbonatitic” phases as nyerereite, burbankite, ancylite-(Ce), rare-earth- and Nb-rich perovskite, rare-earth-rich...M. (1999): Hibschite (hydrogrossular) from the quarry of Mariánská hora Hill at Ustí nad Labem. Bull...igneous rocks of Magnet Cove, Arkansas: mjetasomatized ijolite xenoliths from Diamond Jo quarry. Am. Mineral |  | | Book (edition) | | abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado...Menzenschwand Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from...crystals at Magnet Cove, purple. transparentto translucent,Juster vitreous to Hot Springco., Arkansas, in the |  | | Book (edition) | | (Brazil). Malcolm Back (Canada), Henry L. Barwood (USA). Dmitriy Belakovskiy (Russia). Fabio Bellatreccia...(Italy), T.S. Ercit (Canada). Alexander Falster (USA). Jeffrey de Fourestier (Canada). Robert Gault (Canada)...Henderson. Jr. (USA). D.D. Hogarth (Canada). J.L. Jam bor (Canada), Anthony R. Kampf (USA). Pave! M. Kartashov...Karnp-Moller (Denmark). Akira Kato (Japan). Lance E. Keams (USA). Elisabeth Kirchner (Austria), Uwe Kolitsch (Austria)...Republic). Per Nystcn (Sweden), David O'Hanlcy (USA). Filippo Olmi (deccased) (ltaly). Werner H. Paar |  | | Book | | Enterprises, PO Box 213, Livermore, California, 94551, USA. Because of space limitations, only a subset of the...Hidden Valley Road, Kingsport, Tennessee, 37663, USA. The authors appreciate the advice and kind assistance...City, Nevada, USA; Peter Embrey, London, England; Jessie Hardman, Long Beach, California, USA; and Barbara...Barbara Nichols, Livermore, California, USA. All of these colleagues made helpful comments and substantive...Enterprises PC Box 213 Livermore California 94551 USA Elemental Table “Element” Aluminum Amide Ammonium |  | | Book (volume) | | Dahlonega Co. and Rabum Co., and the McDuffie County Belt extending through portions of McDuffie, Warren...Sphalerite. BALDWIN COUNTY MILLEDGEVILLE, at state farmjasper. BANKS COUNTY COMMERCE, along Hwy. 59...along adjoining Co. linerock crystal. BARROW COUNTY WINDER, along rd. to Jefferson and 1½ mi. inside...Guide for Rock Hounds in the United States BARTOW COUNTY AREA, Saltpeter Cave, as floatjasper. CARTERSVILLE:...(banded, various colors), jasper. BIBB COUNTY MACON: at Holton Quarry, 7½ mi. NWagate; N of Calloway |  | | Book (volume) | | abbreviations are used in this chapter: Mt. mountain Co. county IR infrared D density Dmeas measured density Dcalc...Locality: Boron Open Pit, Boron, Kern Co., California, USA. Description: Colourless crystal from the association...Mn2+BO2(OH) Locality: Franklin, Sussex Co., New Jersey, USA (type locality). Description: Pink massive aggregate...Locality: Billie mine, Death Valley, California, USA. Description: White platelets with pearly lustre...CaB6O10·5H2O Locality: Death Valley, California, USA. Description: White fibrous aggregate. Specimen No |  | | Book (volume) | | north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare alluvial Diamond. THEBES: c area...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Book (volume) | | north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare alluvial Diamond. THEBES: c area...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Book | | temperature from localized hydrothermal water in hot springs on the continents and black "smoker vents"...downward in the rocks and is heated at depth from the hot surrounding rocks. Less 14/ ORIGINS OF ZEOLITES...Fine specimens of zeolites can crystallize within a hot volcanic flow as it cools from a molten state, if...minerals and zeolites. The glass and olivine in the hot rock are the first to alter, whereas the plagioclase...halo develops around cavities in volcanic rock when hot fluids react with the minerals in the surrounding | | | Book | | temperature from localized hydrothermal water in hot springs on the continents and black "smoker vents"...downward in the rocks and is heated at depth from the hot surrounding rocks. Less 14/ ORIGINS OF ZEOLITES...Fine specimens of zeolites can crystallize within a hot volcanic flow as it cools from a molten state, if...minerals and zeolites. The glass and olivine in the hot rock are the first to alter, whereas the plagioclase...halo develops around cavities in volcanic rock when hot fluids react with the minerals in the surrounding |  | | Book | | variety amethyst, sceptre habit, Denny Mountain, King County, Washington, U.S.A. / Photo by Ken Mayer Production...constrain Gk. daman, to tame adamas, invincible diamond, adamant dwi-du-mo, two Gk. didymos, twin tetradymite...organic geochemistry. Green River Formation, Uinta County, Utah, U.S.A. Trudell, L.C. (1970): Lithologic...the discovery area. Poudrette quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada. McDonald, AM...Abernathy, operator of the Fumerole mine, Emery County, Utah, U.S.A., who found the first braunite. Mount |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | imperfectly metallic Gold, copper, tin The luster of diamond, other materials of high index of refraction, and...approximately 1.3 to 1.8. Imperfectly vitreous Like amber Diamond Sub-Metallic Adamantine Vitreous Sub-Vitreous...hardest known mineral 8 9 10 Topaz Corundum Diamond Hardness is an easily measured and valuable property...States, (as in postal usage) Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida...67.9 (540 m). Yakutia, Russia, as inclusions in diamond; Sichuan Prov., China, in daatir concentrate from |  | | Book (edition) | | File, 1601 Park Lane. Swarthmore, Pennsylvania, USA. Introduction This volume is the third edition...Green River Formation in (TL) Uintah Co .. Utah. USA. Named for P.H. Abelson. 20.7.3 AbernalhJile. K(U00As0...26 A. Z=4 [PDF 1 6-386]. (TL) Temple Mts. Utah. USA. Named for J . Abernathy. Abhurite. S n 30(0HhCl...Latin ac11111en · spear head' . Adamant. syn. of diamond and corundum. A.H. Chester ( 1896) Diet. Names...Greville ( 1798) Phil Trans. 88. 403. Adamas. syn. of diamond. Pliny (A.O. 77) Hist. Nm. 37. 1 5. Adamine. syn |
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