 | | Journal (article/letter/editorial) | | crustlike nodules, and low-temperature hydrothermal manganese crusts and ferruginous ochers—are considered....terminology changed, first of all, as concerns manganese minerals. To date, five FMD types have been found...low-temperature hydrothermal deposits composed of either manganese crusts or ferruginous ochers. In morphology, character...Mn4+ and the subsequent formation of hydrated manganese dioxide with a variable crystal lattice. The type...crustlike nodules Low-temperature hydrothermal manganese crusts and ferruginous ochers Pacific Indian |  | | Journal (article/letter/editorial) | | BUSERITE DEPOSIT FROM A HOT SPRING IN HOKKAIDO, JAPAN ArdgA UsuI 1 AND NAOKI MITA2 Department of Marine...Geochemistry, Geological Survey of Japan 1-1-3 Higashi, Tsukuba, Ibaraki, Japan 305 Abstract--The hot spring...volcano is precipitating unique monomineralic manganese deposits over volcanic terrain. The major and...total) are similar to those from hydrothermal manganese deposits. The buserite is enriched in Ca and Mg...Yuno-Taki Fails, which proved applicable to other manganese deposits from surficial environments on land and |  | Manceau, A., Lanson, M., Takahashi, Y. (2014) Mineralogy and crystal chemistry of Mn, Fe, Co, Ni, and Cu in a deep-sea Pacific polymetallic nodule. American Mineralogist, 99 (10) 2068-2083 doi:10.2138/am-2014-4742 | Journal (article/letter/editorial) | | 1-3-1 Kagamiyama, Higashi-Hiroshima 739-8526, Japan 2 Abstract Minor-element concentrations in marine...The structure and chemical composition of the manganese oxide phases covered in the term “10 Å manganates...of 10 Å vernadite to todorokite. Tetravalent manganese cations likely occupy the central and edge sites...todorokite framework, and the larger trivalent manganese and divalent nickel and copper cations the edge...Mn oxides, chosen to represent the variety of manganese 2076 MANCEAU ET AL.: MINERALOGY AND CRYSTAL |  | | Journal (article/letter/editorial) | | Kanazawa, Japan, (3) Sokcho, Korea, (4) Nakadatsu Mining, Japan, (5) Hishikari Mining, Japan. 濃 度 の 影...を集 の 続 成 実 験 で は 微 生 物 は 離 れ, U concentration Japan. 金 の 結 晶(20μn)が こ の 八 角 形 の 金 は 凝 集 し て50Nmの 量...と地 球 環 境 の 解 明 に crystal, と っ て も 重 要 で あ る.主 Japan. に バ ク テ リ ア や ラ ン藻 な ど の 微 細 で 光 合 成 の 能力 を もつ...micrographs in a pond, of Mn-Fe Kanazawa, minerals Japan. の 河 川 水 に は,1.03ppmのMnと0.25 溶 存 し て い る(加 藤 ・田...pond in Kanazawa, Japan. Fig. 5 Transmission minerals surrounding Kanazawa, Japan. electron micrograph |  | | Book | | Otsuka, R., 1984. Sepiolite and palygorskite in Japan. In: Singer, A., Galán, E. (Eds.), Palygorskite-Sepiolite...Fe2O3/MgO is greater than 0.5. Several of them are from Japan and they appear in dolomitic rocks. The most Fe-rich...maximum of 3.7 wt% in the sepiolite from Akatani, Japan (Imai and Otsuka, 1984). Sepiolite usually has small...sepiolite from the Akan-Cho, Eastern Hokkaido, Japan (in Japanese with English abst). J. Jpn. Assoc....Otsuka, R., 1984. Sepiolite and palygorskite in Japan. In: Singer, A., Galán, E. (Eds.), Palygorskite–Sepiolite: |  | | Report (issue) | | allies, M. lasswitzi Yabe and Shimizu 31 and M. roemeri Yabe and Shimizu,31 also M. delawarense (Morton)32...lnot figs. 1 d-ej, 1852. 81 Yabe, Risakatsu, and Shimizu, Saburo, A note on the genus Mortoniceras: Japanese...of Opiraushibets, Province of Teshio, Hokkaido, Japan; side and peripheral views, after Yabe, Beitr. PaHiontologie...pitted by solution; part contains many dendrites of manganese oxide and concretions of a mineral resembling...Sphaerodoma sp. The Weber quartzite and overlying Park City formation of the Uinta Mountain region present a |  | | Book | | agnesum 3 71 12 Yb Ytterbium 54 39 70 11.n Manganese 25 Zn Zinc 30 M'J 1,1,;!Jl;dEr.um 42 Zr...(Fig. 3). that ores of arsenic, iron, lead, manganese, silver, sulphur, tungsten, uranium and zinc have...Other cross-course veins were worked for iron or manganese oxides, notably the Perran Iron lode and two lodes...16th century onwards). Small supergene iron and manganese deposits within Carboniferous Limestone are host...banalsite, bannisterite, cymrite and pennantite. The manganese deposit with which these species are associated |
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