 | Hoshino, Mihoko, Kimata, Mitsuyoshi, Nishida, Norimasa, Shimizu, Masahiro, Akasaka, Takeshi (2010) Crystal chemistry of zircon from granitic rocks, Japan: genetic implications of HREE, U and Th enrichment. Neues Jahrbuch für Mineralogie - Abhandlungen, 187 (2) 167-188 doi:10.1127/0077-7757/2010/0177 | Journal (article/letter/editorial) | | 2010 Article Crystal chemistry of zircon from granitic rocks, Japan: genetic implications of HREE, U and...figures and 10 tables Abstract: Zircon from granitic rocks, Japan is classified into two types, based...6 wt% ThO2. The crystal structure refinement of zircon from the Takenouchi granitic pegmatite has for...Zr4++Si4+. Furthermore, incorporation of U and Th into zircon is primarily governed by coupling the thorite substitution...the coffinite substitution U4+ + Th4+ ↔ 2Zr4+. Zircon crystals from granites and granite pegmatites, |  | | Report (issue) | | 83 (CO3 )0.17 ]Σ=1.00 • 0.87H2 O. (2) Ishikawa, Japan; RE2 O3 = Y2 O3 7.5%, La2 O3 3.8%, Ce2 O3 7.5%,...Association: Monazite, bastnäsite, xenotime, thorite, zircon, apatite, rutile, hematite. Distribution: In the...In Japan, from Atagoyama, Shionhira, Shin-yashikiike, and Ishizuka, Ishikawa district, Fukushima Prefecture...Prefecture, Japan. A few other minor localities are known. Name: To honor Maurice R. Brock, U.S. Geological...Akai (1994) Brockite from Ishikawa, Fukushima Prefecture, Japan. Science Reports, Niigata University |  | | Journal (article/letter/editorial) | | uncertainty limits [29]. Trace element abundances, zircon U–Pb–Hf data, electron probe microanalyses of major...and selected accessory minerals (Fe–Ti oxides, zircon, thorite, and pyrochlore) in the granite xenoliths...also been demonstrated by the 5.18 ± 0.02 Ma old zircon with strongly positive εHf values of 14.2 ± 3.9...[30], U/Pb zircon, U/Th monazite, (U-Th)/He U/Pb zircon, U/Th monazite, (U-Th)/He zircon and apatite...apatite dating of maars ([21,31–33] and zircon and apatite dating of maars ([21,31–33] and unpublished data) |  | | Journal (article/letter/editorial) | | 巻 第 9 号 655–673 ページ，2018 年 9 月 Jour. Geol. Soc. Japan, Vol. 124, No. 9, p. 655–673, September 2018 doi:...Palaeobiogeographical studies on the Palaeozoic brachiopods of Japan, and their tectonic significance: A review Abstract...Hamaura-cho 1-260-1, Chuo-ku, Niigata 951-8151, Japan Corresponding author: J. Tazawa, j1025-tazawa@memoad...biogeography of Japan. The data indicate four tectonic events: 1) during the Silurian–Permian, Proto-Japan was located...near North China; 2) after the late Permian, Proto-Japan was rearranged through large-scale, sinistral strike-slip |  | | Book (volume) | | Freeway (Calif.) 1-215 (Salt Lake City, Utah) USE 215 (Salt Lake City, Utah) 1-255 (111. and Mo.) USE...(Ancient city) USE lalysos (Extinct city) lalysos (Extinct city) UF lalysos (Ancient city) [Former...lalysus (Extinct city) BT — Antiquities lalysus (Extinct city) USE lalysos (Extinct city) lAmal Peninsula...[QA 76. 73.1] lapodes lapyges lAponskoe More Japan, Sea of lAPs (Internet service providers) USE...(Extinct city) Gepma Kwundi BT Interacting boson models USE Iba Site (Hamamatsu-shi, Japan) Iba Site |
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