| | 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 | | | Book (edition) | compositions, e.g. the amphibole, mica, tourmaline, labuntsovite, eudialyte, and several other groups: The number...hyphenated prefix -hould be avoided. as for instance ··Mn-siderite •• in tead of the correct ..manganoan siderite...Other examples are pump~U);te-(Fe:,. p umpellyite-(Mn 2+). or numerous zeolites. e.g. gmelinite- a. gmelinite-Ca...belyankinite X kh talnakhite, khibinskite ll ts labuntsovite 2. Sulfides and Sulfosalts Sulfides 2A Metal...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept | | | 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 (volume) | Н3О+, K, Sr, REE, Y, Ba, Mn, Ca; M(1) ¼ Ca, Mn, REE, Na, Sr, Fe; M(2) ¼ Fe, Mn, Na, Zr, Ta, Ti, K, Ba,...octahedron and major Mn–O-stretching band positions in IR spectra of tetravalent Mn oxides was obtained...of (Ti,Nb)–O and the content of D cations in labuntsovite-group minerals calculated from structural data...data (open circles) and as ΣVIM2+ ¼ Ti + Nb + Mg + Mn + Fe + Zn 8 for samples with unknown structures...(11), “labuntsovite-” (12, 14, 15), lemmleinite-Ba (13), labuntsovite-Fe (16), labuntsovite-Mg (17, |
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Diamond Jo Quarry, Magnet Cove, Hot Spring County, Arkansas, USA