 | | Journal (article/letter/editorial) | | in a quartz-rich schist from the Sanbagawa metamorphic belt, Japan MASAKI ENAMI1,* AND YASUYUKI BANNO2...464-8602, Japan 2 Geological Museum, Geological Survey of Japan, 1-1-3, Higashi, Tsukuba 305-8567, Japan ABSTRACT...ABSTRACT Coexisting minerals of the hollandite-cryptomelane series, piemontite-group, and abswurmbachite-braunite...epidote-amphibolite facies area of the Sanbagawa metamorphic belt, central Shikoku, Japan. Strontium, Ba, K, and Pb...Pb contents of the hollandite-cryptomelane minerals are 0.00–0.42, 0.07–0.99, 0.00–0.75 and 0.00–0.05 |  | | Journal (article/letter/editorial) | | bedded manganese deposits in Shikoku, Southwest Japan: Implications for accretion tectonics M. Nakagawa...Faculty of Science, Kochi University, Kochi 780-8520, Japan Department of Earth and Planetary Sciences, Tokyo...Tokyo Institute of Technology, Tokyo 152-8551, Japan a r t i c l e i n f o Article history: Received...manganese–iron ore deposits occur in Shikoku, Southwest Japan. The mineralogy, wall rock characteristics and fossil...assemblages correlate well with the progressive metamorphic grade of the accretionary complexes in Shikoku |  | | Journal (article/letter/editorial) | | minerals of the supergroup (e.g., hollandite, cryptomelane, priderite), a clear definition of the endmember...chemical formulae so far accepted for hollandite, cryptomelane, and priderite may represent a source of confusion...Biagioni et al. (2009) Mitchell et al. (2000) Cryptomelane Manjiroite Strontiomelane Priderite group (M4þ... 10.0 Å, and b 90 , such as I2/m (e.g., cryptomelane) or P21/n (e.g., strontiomelane). The lowering...(Lindgren & Hillebrand, 1904; Post & Bish, 1989), cryptomelane (Richmond & Fleischer, 1942), and hollandite |  | | Journal (article/letter/editorial) | | Volume 110, Number 1-6 February-December, 2015 Japan Association of Mineralogical Sciences c/o Graduate...Science, Tohoku University, Aoba, Sendai 980-8578, Japan CONTENTS OF VOLUME 110 No. 1, February 2015 ORIGINAL...Northern Chichibu belt, SW Japan: implications for the 1 lowest–grade Sanbagawa metamorphism ･････...Roweite from the Fuka mine, Okayama Prefecture, Japan ･････････････････････Kosuke ････････････････Tamami...of the Mikame ultramafic body, western Shikoku, Japan ･･･････････････････････････････････････････････ |  | | Journal (article/letter/editorial) | | Chondrites Chromian spinel Clinopyroxene Clinozoisite Cryptomelane Crystallographic orbits Cumulate Curing temperature...inclusion Native bismuth New mineral Northern Chichibu belt Olivine Osmium coating Paragonite Pb-Bi-S sulfosalt...Rutile SHRIMP U-Pb zircon age Sanbagawa belt Sanbagawa metamorphic belt Sanbagawa metamorphism Silica fume |  | Biagioni, Cristian, Capalbo, Carmen, Lezzerini, Marco, Pasero, Marco (2014) Ferrihollandite, BaMn4+6Fe3+2O16, from Apuan Alps, Tuscany, Italy: description and crystal structure. European Journal of Mineralogy, 26 (1) 171-178 doi:10.1127/0935-1221/2013/0025-2353 | Journal (article/letter/editorial) | | calcite veins formed during the Alpine tectono-metamorphic events. The mineral assemblages in the braunite...Post et al. (1982) found that in hollandite and cryptomelane the octahedra are distorted, with the cations...apatite and zircon, showed that the Apuan Alps metamorphic rocks cooled from 240 to 110 C between 11 and...from Vagli is related to the Alpine tectono-metamorphic events and to the circulation of hydrothermal...SrMn4þ6Mn3þ2O16, a new mineral species of the cryptomelane group from St. Marcel – Praborna, Aosta Valley |  | | Report (volume) | | conditions up to high- and ultrahigh-pressure metamorphic rocks and as liquidus phases in magmatic systems...fields (Chapter 6, Bird and Spieler), to common metamorphic rocks (Chapter 7, Grapes and Hoskin) and to high-...and Mn3+ = 1.42 pfu) is reported from the Sanbagawa belt, Japan (Enami and Banno 2001). This sample also...far reported is 16.3 wt% SrO from Itoigawa-Ohmi, Japan, which corresponds to 0.8 Sr pfu and thus almost...Ba pfu) occur in Sr piemontite from the Sanbagawa belt, Japan, that also shows Mn3+ + Fe3+ = 1.68–2.23 |  | | Book | | System: Petrology of the Horman Peridotite Massif, Japan Takahashi, N. 195 PART II: MAGMATIC ORES 207...and Peters, Tj. 613 Meta-Carbonatites in the Metamorphic Series Below the Semail Ophiolite in the Dibba...771 The Circum-Izu Massif Peridotite, Central Japan, as Back-Arc Mantle Fragments of the lzu-Bonin Arc...Early Proterozoic Purtuniq Ophiolite, Cape Smith Belt, Northern Quebec, Canada Scott, J.D., St.-Onge,...been started to help resolve this dilemma. The metamorphic sole at the base of the Semail Ophiolite formed |  | | Journal (article/letter/editorial) | | rock lithologies (magmatic, sedimentary, and metamorphic) and structures. Cross sections and images illustrate...application, research and training in geosciences. Metamorphic host rock lithologies and commodities are addressed...deposits . . . . . . . . . . . . . . . . . 3.4. Metamorphic chromium (gemstone) deposit . . . . . . . . ...deposits . . . . . . . . . . . . . . . . . . 7.5. Metamorphic titanium deposits . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . 9.5. Metamorphic iron deposits. . . . . . . . . . . . . . . . | | | Journal (article/letter/editorial) | | rock lithologies (magmatic, sedimentary, and metamorphic) and structures. Cross sections and images illustrate...application, research and training in geosciences. Metamorphic host rock lithologies and commodities are addressed...deposits . . . . . . . . . . . . . . . . . 3.4. Metamorphic chromium (gemstone) deposit . . . . . . . . ...deposits . . . . . . . . . . . . . . . . . . 7.5. Metamorphic titanium deposits . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . 9.5. Metamorphic iron deposits. . . . . . . . . . . . . . . . |  | | Book (edition) | | Alpine fissures, as well as in sedimentary and metamorphic rocks and in residual and alluvial deposits....of Alpine fissures, of sedimentary, regional metamorphic, or weathering processes). Within each genetic...scientists. Since some mineral occurrences of metamorphic character (e.g. skams) may be formed by both...Mineralogical Abstracts MJJ - Mineralogical Journal of Japan MM - Mineralogical Magazine MP - Mineralogy and...hollandite. and shattuckite, etc., in brownish red, metamorphic Mn-rich 113°45'. 79°34·, Z = 1. d: 10.9(10)- |  | | Journal (volume) | | (Germany) (Hungary) (Russia) (Czech Republic) (Japan) (Germany) Publication Subcommittee Gábor Papp...Accessory minerals: Tracers of magmatic and metamorphic evolution .....................................University of Tokyo, Tokyo, Japan (*ogushi@mx3.alpha-web.ne.jp) 2 ASTEC Corporation, Japan Kasina, M.* & Michalik...Himeji Castle, Hyogo Prefecture, west of central Japan [2] (Fig. 1). The pond in the garden cultivates...from Futatsui, Akita Prefecture, north of central Japan, is an altered dacitic tuff of Miocene, and consists |  | | Book (volume) | | .......... ......... ...... ..Tatsuo Tatsun1i, Japan Australia .......... ........ .... ...............Neogene Vein-Type and Kuroko Mineralizations of Japan ...... ..... ... ..... .... ......... .... .. ....Characteristics of Granitoids and Related Mineral Deposits of Japan .. ..... . .. ....... ................... .... ...Example from the Iwami Mining District, Shimane, Japan ..... ............... .......... ......... ... ...have taken place at Mt. Isa. The Zambian Copper Belt is an area in which much pyrite, usually considered |  | | Report (issue) | | be followed almost continuously and ranges from a belt 80 feet in maximum width at this mine to a mere...upper Chitina Valley. ' FIGURE occupy a synclinal belt between the Chokosna River and Mount Drum and rest...belts of contrasting sedimentation. The eastern belt, or miogeosyncline, was characterized by the deposition...deposition of carbonate sediments; the western belt, or eugeosyncline, was characterized by the deposition...igneous or metamorphic provenance terranes. The lack of compound quartz grains and metamorphic minerals |  | | Book (edition) | | Perkins 189 7. Metamorphic Minerals and Metamorphic Rocks Dexter Perkins 191 I Metamorphic Minerals and...and Metamorphic Rocks Color Plates Dexter Perkins 215 8. Ore Deposits and Economic Minerals Dexter Perkins... Amphibolite (facies). One of the principal metamorphic facies introduced by Eskola, corresponding to...found together in a rock. Amphibolite (rock). A metamorphic rock containing primarily hornblende and plagioclase...foliated metamorphic rock. Augen gneiss. A gneiss containing augen. Aureole. A contact metamorphic zone surrounding |
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