 | Tanaka, Hidekazu, Endo, Shunsuke, Minakawa, Tetsuo, Enami, Masaki, Nishio-Hamane, Daisuke, Miura, Hiroyuki, Hagiwara, Akihito (2010) Momoiite, (Mn2+,Ca)3(V3+,Al)2Si3O12, a new manganese vanadium garnet from Japan. Journal of Mineralogical and Petrological Sciences, 105 (2) 92-96 doi:10.2465/jmps.091015a | Journal (article/letter/editorial) | | Al)2Si3O12, a new manganese vanadium garnet from Japan Hidekazu Tanaka*, Shunsuke Endo**, Tetsuo Minakawa***...0810, Japan ** Department of Earth and Planetary Sciences, Nagoya University, Nagoya 464 8602, Japan ***...Science, Faculty of Science, Ehime University, Matsuyama 790 5877, Japan † The Institute for Solid State...Kashiwa 277 8581, Japan ‡ Irinotani 1 1, Taki cho, Okazaki, Aichi 444 3173, Japan - - - - - - -...localities: the Kurase (type locality), Hokkejino, and Fujii mines that are respectively located in Ehime, Kyoto |  | | Report (issue) | | 9242(7) Z=1 X-ray Powder Pattern: Kurase mine, Ehime Prefecture, Japan. 2.668 (100), 2.980 (78), 2.435...(2) 44.04 18.60 37.35 100.00 (1) Kurase mine, Ehime Prefecture, Japan; average of 10 electron microprobe...Association: Rhodonite, calcite, tephroite, goldmanite, spessartine, vuorelainenite (Kurase mine); rhodonite, tephroite... celsian, rhodochrosite, pyrophanite (Hokkejino mine); in quartz-free assemblages with rhodonite, tephroite...(Fujii mine). Distribution: In Japan, at the Kurase mine, Ehime Prefecture, the Hokkejino mine, Kyoto |  | | Journal (article/letter/editorial) | | and J. Schlüter (2010) Anatacamite from La Vendida mine, Sierra Gorda, Atacama desert, Chile: a triclinic...a new mineral from La Vendida mine (an abandoned open pit copper mine) in the Sierra Gorda mining district...chlorite of the clinochlore–chamosite series, and calcite. Eringaite is light brown to yellow, with a creamy...species from the Horoman peridotite massif, Hokkaido, Japan. Journal of Mineralogical and Petrological Sciences... 553 NEW MINERAL NAMES Samani-gun, Hokkaido, Japan. In these sulfide aggregates the minerals were previously |  | | Journal (article/letter/editorial) | | ライ ネ ン石 皆 川 Vuorelainenite from 鉄 雄 the Kurase Mine in the Sanbagawa Terrane Tetsuo MINAKAWA...first occurrence observed. and cell euhedral in Japan, for Fe0 respectively. hitherto crystals, coexists...033)ƒ°1 one found, calcite rhodonite. in bementite 3.23; was from mine in the Sanbagawa terrane...black, with metamorphism. 1. kumpu)か the Kurase Japan. バ ナ ジ ンザ ク ロ石 と共 生 す る ヴ ォー レ ラ イネ ン石 の産 状...ら判 断 して 数m規 模 の of 2-5, Matsuyama, Science, Ehime レ ンズ状 鉱 体 が 複 数 存 在 して い た もの と推 定 され る.確 790 |  | Jacob, J.-B., Martelat, J.-E., Goncalves, P., Giuliani, G., Devidal, J.-L., Feneyrol, J., Omito, E., Ichang'I, D. (2018) New P-T-X conditions for the formation of gem tsavorite garnet in the Voi area (southwestern Kenya) Lithos, 320. 250-264 doi:10.1016/j.lithos.2018.09.010 | Journal (article/letter/editorial) | | deposits from southwestern Kenya are located in the Kurase Group, a metasedimentary unit of the Neoproterozoic...tsavorite formation to the metamorphic evolution of the Kurase IP Group. The new thermobarometric data indicate... CE PT ED Keywords: Kenya, Mozambican Belt, Kurase Group, tsavorite garnet, granulite facies metamorphism...northeastern Tanzania and southeastern Kenya, in the Kurase Group (Saggerson, 1962), mines CR define a tight...(Lelatema fold belt, PT Feneyrol (2012)). In the Kurase group from southeastern Kenya, rare and scattered |  | | Journal (article/letter/editorial) | | ortho-amphibolites and metapyroxenites, underlain by Ž2. the Kurase Group, made up of marbles, graphitic andror aluminous...amphibolite facies metamorphism. However, within the Kurase Group, the charnockitic gneisses also show an earlier...form small bodies. They are located within the Kurase Group, within the Kasigau Group, and along the...bodies occur along the tectonic contact between the Kurase and the Kasigau Groups. Most of them crop out in... Žc. Type 3 ultrabasic bodies occur within the Kurase Group. They are rather widespread and range in |  | | Book | | 200 known here-holds the productive Mwadui diamond mine, known for Yeryfine, rare, pink diamonds. Emerald...Williamson Mine and operations. 21 Figure 2.5. A 2. 9-carat pink diamond from the Williamson Mine. 25 Figure...crystal. 77 Figure 3.12. Umba, Tanzania, corundum mine. 42 Figure 6.3. Campbell Bridges. 78 Figure 3...(Maji Mota) Mine, Tanzania, emerald. 51 Figure 4.2. Map of the Manyara (Maji Mato) emerald mine, Tanzania...emerald mine, Lake Manyara, Tanzania. 54 Figure 4.4. Emerald workings at the Manyara emerald mine, Lake |  | | Journal (article/letter/editorial) | | gemstones in SE Kenya occur along strike of the Kurase Group, a metasedimentary unit of siliclastics,...are less productive (USGS 2015a, b). Rocks of the Kurase Group were deformed and metamorphosed in the East...(Pohl et al. 1979; Pohl and Horkel 1980); in one mine only, anhydrite stringers have been observed (Feneyrol...transparent tsavorite mineralization at Scorpion mine, SE Kenya, the samples used in this study were taken...collected from an underground exposure in the Scorpion mine (Fig. 1), located in the South Kenyan Mwatate region |  | | Journal (issue) | | Davis .......................................7 The Calcite-Apatite-Pyroxene Occurrence at Hamburg Quarry:...Minerals from Metamorphosed Manganese Deposits in Japan and Their Relationship to the Franklin-Sterling...On July 31, 2008, Fred Lubbers was digging on the Mine Run Dump at Sterling Hill when he noticed an unusually...Willemite is rare at Sterling Hill, rare on the Mine Run Dump, and unique in a dump-collected specimen...Fred Lubbers on July 31, 2008 at Sterling Hill’s Mine Run Dump Description: radiating white willemite |  | | Journal (issue) | | 1, Geology Geologyofofthe theYellow Yellow Mine Mine (Taita-Taveta (Taita-TavetaDistrict, District...pegmatite fromthethe John also JohnSaul SaulMine Mine(southern (southernKenya) Kenya)is is alsogiven....atthetheJohn JohnSaul Saul coming where is isanan Ruby Mine, in in thethe Mangare Area of ofsouthern comingusually...usuallyfrom fromgneisses gneisses whereit it Ruby Mine, Mangare Area southern accessory accessory mineral...Such stones are also present at the John Saul Ruby Mine in metasomatised gneisses next to ultrabasic rocks |  | | Journal (issue) | | the 'economic miracle' in Germany and later in Japan and yet again by the boom of the sixties when gem...which Pohl and Neidermayr (1978) refer to as the Kurase Group (after Saggerson, 1962). In centraltions...al., in press). The geological histories of the Kurase Group and 01 Doinyo Ng'iro gneisses are indistinguishable;...sequences in exact (member status) detail. However, the Kurase Group and 01 Doinyo Ng'iro gneisses are correctable...Lualenyi Tanzania Malawi Lobi Pit Zimbabwe Lynx Mine X R F analysis by David Bland as part of the BGS |  | | Journal (issue) | | eine Gondel der Materialseilbahn der Sorte-Engel-Mine bei der Siedlung Maarmorilik. Beim Abbau des Marmors...Probleme -von der langen Zeit einmal 1. Das Tucson City Center-Hotel. 2. Bob Jones (Mitte) mit Wayne Leicht...zu sehen: Chalkopyrit überzieht Chalkosin. Daye Mine, China. 3. Gewaltig: Gold mit Quarz aus Australien...Namen Halleluja Quarze stammen aus der Royal Scepter Mine im Washoe County. Die ganze Bandbreite der Quarzvariationen...spannenden und hervorragenden Vortrag über die Pedemeira-Mine in Minas Gerais in Brasilien hielt. Seine Bericht |  | | Journal (issue) | | now came his way to travel official farther to Japan, again acting in similar offIcial capacities. He...Kaempfer Kaempfer (1651-1715) also a visitor to Japan in 1690. Thunberg's collection was dispatched to...described over 300 previously unknown plants. He left Japan in December 1776, stopping during his voyage home...Batavia, Colombo, Cape Colony, and London, in the last city making the acquaintance of of a number of scientists...ruby, offering to give for it the ransom of the city, or in fact what the King would. But the King replied |  | | Book (edition) | | MINE andtheir LOCALITIES JAN H. BERNARD AND JAROSLAV HYRSL INERALS DESCRIBED SINCE 2004 MINERALS...dist., China Fluomatromicrolite, x 25111111, Naipa mine, Mozambique Daliranite, 5111111, Zarshouran Au-As...Domafov, Czech Rep. Juangodoyite, 60111111, Santa Rosa mine, Chile Back cover photo: Ho/fertile on hematite...piment pseudomo,phs after realga,; 75 mm, Palomo mine, Pen, Page 3: Stepite on arsenic, 45 111111,Jachymov...DANR EJM JMPS MM MP NJMA ZRMO Republic province prefecture county departement departamento |  | Grew, E. S., Locock, A. J., Mills, S. J., Galuskina, I. O., Galuskin, E. V., Hålenius, U. (2013) Nomenclature of the garnet supergroup. American Mineralogist, 98 (4) 785-811 doi:10.2138/am.2013.4201 | Journal (article/letter/editorial) | | (purplish black) and calcite (white) in the holotype specimen from Wessels Mine, South Africa. Swedish...on chromite, from the type locality, Saranovskii Mine, Permskaya Oblast, Middle Urals, Russia. Largest...containing nearly 20 wt% TiO2 from Fuka, Okayama Prefecture, Japan. Formulas that we recalculated assuming 8...from the type locality of morimotoite in Fuka, Japan, plot in the morimotoite field and show that Ti...isometric symmetry for garnet from the Monastery Mine kimberlite pipe, South Africa, one of which we calculated |  | | Report (issue) | | Railways and Harbours pipeline road. The meerschaum mine at Sinya, situated at the southern end of Lake Amboseli...Tanzania. A. P. Fawley examined Sinya Meerschaum -Mine in 1955, when operations were confined to Tanzania...seasons. J. Walsh (1956) carried out a survey of Sinya Mine with the object of estimating the reserves of meerschaum...meerschaum mine and the sediments occurring there. The latter work dealt with the portion of the mine in Tanzania...gneisses at Merueshi in the Simba-Kibwezi area to the Kurase Series, and proposed a correlation with the Limestone |  | | Journal (issue) | | Gemology, contact GIA Japan, Okachimachi Cy Bldg., 5-15-14 Ueno, Taitoku, Tokyo 110, Japan. Our Canadian goods...Gemological Testing Center, New York City; Amnan Gad, Amgad Inc., New York City; Michael and Ari Gad, Gad International...Ltd., New York City; Arthur Groom and associates, Arthur Groom–Gematrat, New York City; Morty Kostetsky...Kostetsky, Arigad Gems, New York City; Dr. Kumar Shah, Real Gems Inc., New York City; I. Z. Eliezri, Colgem Ltd...were said to originate from a recently discovered mine near the town of Bekily in southern Madagascar (T |  | | Journal (issue) | | Hiroshi Kitawaki, Central Gem Laboratory, Tokyo, Japan; Michael S. Krzemnicki, Swiss Gemmological Institute...Williams, Stone Group Laboratories LLC, Jefferson City, Missouri, USA; J.C. (Hanco) Zwaan, National Museum...to be gypsum. In some specimens, white granular calcite is also present. With standard gemmological testing...have been produced only from the Kirovsky apatite mine, Khibiny Massif, Kola Peninsula, Russia. The Khibiny...2(OH) 2(H 2O) 2, a Group-I mineral from the Saga mine, Morje, Porsgrunn, Norway. Mineralogical Magazine |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...opaque mineral to reflect the light gypsum. 3 - calcite, 4 - fluorite, 5 - apatite, 6 - ortho- beam on...(province), co. (county), munic. (municipio), pref. (prefecture), dept. (departement), dept. (departamento),...Mineralogical Abstracts MJJ - Mineralogical Journal of Japan MM - Mineralogical Magazine MP - Mineralogy and...Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]•6HzO |  | | Journal (issue) | | thickness of the Lower Roan Group in some of the mine areas is shown by the following figures: BASE THE...beds are fairly persistent in thickness over the mine area.' Garlick and Brummer (1951) have shown that...arkoses and conglomerates Kundelungu KATANOA Mine FORMATIONS Unconformity MuvA Schists and quartzites...Katanga System is represented in this area by the Mine Series and the lower division of the Kundelungu...diameter, with occasional anhedral metacrysts of calcite set in a matrix consisting of a fine felt of sericite |
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Kurase mine, Saijo City, Ehime Prefecture, Japan