 | | Journal (article/letter/editorial) | | bedded manganese deposits in Shikoku, Southwest Japan: Implications for accretion tectonics M. Nakagawa...Natural Science, Faculty of Science, Kochi University, Kochi 780-8520, Japan Department of Earth and Planetary...Tokyo Institute of Technology, Tokyo 152-8551, Japan a r t i c l e i n f o Article history: Received...manganeseāiron ore deposits occur in Shikoku, Southwest Japan. The mineralogy, wall rock characteristics and fossil...manganeseāiron ore deposits in Shikoku, Southwest Japan, especially in the Chichibu belt. The deposits occur |  | | Report (issue) | | Association: Hausmannite, galaxite, braunite, pyrolusite, coronadite, hematite, magnetite. Distribution:...Dalarne; and in the SjoĢ mine, near Grythyttan, OĢrebro. From the Benallt mine, near Rhiw, Lleyn Peninsula...Peninsula, Wales. In the Kombat CuāPbāAg mine, 49 km south of Tsumeb, and from the Otjiwarongo district, Namibia...Namibia. At the NāChwaning mine, near Kuruman, Cape Province, South Africa, in crystals large for the...India. In Japan, from the Kiuragi mine, Saga Prefecture, the Noda-Tamagawa mine, Iwate Prefecture, the Kunimiyama |  | Ahmadi, J., Mirnejad, H., Modabberi, S., Niroomand, S. (2019) Geochemical Evidence for the Depositional Environment of the Esfandaghe Manganese Deposit, Kerman Province, Iran. Geochemistry International, 57 (3) 266-281 doi:10.1134/s0016702919030030 | Journal (article/letter/editorial) | | Co, Ni, Cu, Zn, Rb, Sr, Y, Zr, Nb and Ba in Kunimiyama ferromanganese ores are 25, 236, 1790, 422, 704...South Kerman province, ~80 km southeast of Jiroft city (Fig. 1). It is one of the best known manganese...dominantly consists of braunite, bixbite, hausmannite, pyrolusite, hematite and small amounts of goetite, caryopilite...in samples (Figs. 2f, 2i, 2l). Hausmannite and pyrolusite appear as anhedral to subhedral grains (Figs...supergene alteration formed minerals such as pyrolusite, macfallite, caryo2019 268 AHMADI et al. |  | | Journal (article/letter/editorial) | | for Geo-Resources and Environment, AIST, Tsukuba, Japan 2Department of Geology and Geophysics, Indian Institute...those of the Phanerozoic ferromanganese ores in Japan, HREE resources in the IOG manganese deposits appear... Recently, stratiform ferromanganese ores from Japan were found to contain 900ā2700 ppm of total REE...AIST Central 7, Higashi 1-1-1, Tsukuba, 305-8567, Japan. Email: t-moriyama@aist.go.jp 402 Ā© 2008 The Authors...stratiform ferromanganese ores at the Maidan manganese mine near Joda in Orissa State (Fig. 1); low āŗREE from |  | | Journal (article/letter/editorial) | | metalliferous umbers from a Tertiary ophiolite in Japan Yasuhiro Kato a,ā, Koichiro Fujinaga a, Katsuhiko...Bunkyo-ku, Tokyo 113-8656, Japan Institute for Research on Earth Evolution (IFREE), Japan Agency for Marine-Earth...(JAMSTEC), 2-15 Natsushima, Yokosuka 237-0061, Japan a r t i c l e i n f o Article history: Received...within the Tertiary accretionary complex of central Japan, immediately overlying ~ 53.7 Ma tholeiitic basalts...chemistry. The Phanerozoic accretionary complexes of Japan (e.g., Isozaki et al., 2010) contain many umber |
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