 | | Report (issue) | | 7601(8) Z=4 X-ray Powder Pattern: Omine Mountains, Nara Prefecture, Japan. 5.21 (vs), 2.97 (s), 2.79 (s)...38 4.14 0.01 11.27 100.29 (1) Omine Mountains, Nara Prefecture, Japan; average of 5 electron microprobe...Occurrence: In porphyritic granite and granodiorite (Japan); in borosilicate-bearing veinlets cutting leucogranulite...biotite, andalusite, topaz, alkali feldspar, plagioclase, muscovite, quartz, dumortierite, schorl, zircon...monazite, pyrite (Japan); grandidierite, werdingite, boralsilite, K-feldspar, quartz, plagioclase (Czech Republic) |  | Hiroi, Yoshikuni, Grew, Edward S., Motoyoshi, Yoichi, Peacor, Donald R., Rouse, Roland C., Matsubara, Satoshi, Yokoyama, Kazumi, Miyawaki, Ritsuro, Mcgee, James J., Su, Shu-Chun, Hokada, Tomokazu, Furukawa, Noboru, Shibasaki, Hiroshi (2002) Ominelite, (Fe,Mg)Al3BSiO9 (Fe2+analogue of grandidierite), a new mineral from porphyritic granite in Japan. American Mineralogist, 87 (1) 160-170 doi:10.2138/am-2002-0117 | Journal (article/letter/editorial) | | grandidierite), a new mineral from porphyritic granite in Japan YOSHIKUNI HIROI,1,* EDWARD S. GREW,2 YOICHI MOTOYOSHI...University, Yayoicho, Inage-ku, Chiba 263-8522, Japan 2 Department of Geological Sciences, University...Polar Research, Kaga, Itabashi-ku, Tokyo 173-8515, Japan 4 Department of Geological Sciences, University...Museum, Hyakunincho, Shinjuku-ku, Tokyo 169-0073, Japan 6 Department of Geological Sciences, University...Department, Metal Mining Agency of Japan, Toranomon, Minato-ku, Tokyo 105-0001, Japan ABSTRACT 2+ Ominelite, |  | | Journal (article/letter/editorial) | | Associated minerals are: microgranular K-feldspar and plagioclase, quartz, clinopyroxenes, orthopyroxenes, fluorapatite...Niikoba, Hizen-cho, Higashi Matsuura-gun, Saga Prefecture, Japan. Occurrence: Found in cavities and fissures...study of the chemistry of rare-earth minerals in Japan, in recognition of his contributions to the mineralogy...alkali olivine basalt from Hizencho, Saga Prefecture, Japan. American Mineralogist 85, 1076-1081. 1215...Locality: Along the Misen River, Misen pluton, Omine Mountains, Nara Prefecture, Japan. Occurrence: In a |  | | Report (issue) | | Mineralogy 7 Topaz and quartz, 5.3 cm tall Sawtooth Mountains, Boise County, Idaho shown under longwave ultraviolet...about 2 km from Sibiri on the banks of the Basha River in Gilgit-Baltistan Province, Pakistan. Dudley Blauwet...Spitzkoppe, Namibia; Mokrusha Mursinka District, Ural Mountains, Russia; Paprok, Laghman Province, Afghanistan;...(Simmons et al., 1987). Other pegmatites in this district contain abundant primary fluorite but no topaz...ancient Roman, blue, engraved topaz from the Ural Mountains that is held in a private collection. They do |  | | Journal (issue) | | New Species, Twinning, Axinite (Brazil), Green River (WY) $12 v.9/#3 Kalahari rhodochrosite, v.8/#6...8/#6 California Issue Paterson (NJ), Brumado district Benitoite, Gold L.A. County $12 Museum, Himalaya mine...Pyrite XL Forms $12 v.10/#3 Taewha mine (Korea) Japan Twins (Quartz), Bancroft (Ont.), Franklin $12 v...Marburg Museum (Germany) v.19/#4 Ichinokawa mine (Japan), Bandora mine (CO), Chernikovite. Getchell arsenates...Axinites (CA). El Dragón mine (Bolivia), Silver District (AZ), Goldschmidt $12 v.21/#3 American Amethyst |
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