 | | Journal (article/letter/editorial) | | j, Japan. Assoc. Min. Petr.Econ. Geol. 81, 341-347, 1986 Tephroite and knebelite from Hijikuzu Mine...Mine , Iwate Prefecture, Japan WATCHARAPORN KEANKEO*, TsuYosHIKITAMURA** and KATSUTOSHI TANIDA** *Department...Katahira,Sendai980.Japan. Tephroite and knebelite samples from the Hijikuzu mine were chemically analyzed...in the bedded manganese ore deposits of the Hijikuzu mine in the highly metamorphosed Jurassic quartzite...deposits in Japan, but knebelite has been recognised from only four localities: Kaso mine (Yoshimura, |  | | Report (issue) | | (Mn2+ ; Ca)3 Si3 O9 Bustamite c 2001 ° Mineral Data Publishing, version 1.2 Crystal Data: Triclinic...and in the Harstigen mine, near Persberg, VÄarmland, Sweden. At the Treburland mine, Altarnun, Cornwall... and Schio, Vicenza, Italy. From the N'Chwaning mine, near Kuruman, Cape Province, South Africa. In Australia...the Obori mine, Yamagata Prefecture; the Noda-Tamagawa mine, Iwate Prefecture; the Kanoiri mine, Tochigi...Tochigi Prefecture; the Mikumo mine, Shiga Prefecture; and the Hijikuzu mine, Iwate Prefecture, Japan. Name: | | | Journal (article/letter/editorial) | | indicated that the iron-wollastonite has the bustamite structure. An intergrowth found fecture from...such as the Sampo mine, Okayama mine, Iwate and and wollastonite thermal Prefecture. In this paper...wollastonite at to the Table 1. EPMA from Kasuga Prefecture). Numbers data analyses CaSiOs paragenetic...quantitative analyses of iron-wollastonite (Gifu Prefecture) and Tojo (Hiroshima Total iron is expressed...end-members. H. Kasuga (Gifu Prefecture), Ohmine (Iwate Prefecture) 1 and 5). The chemical MATSUEDA |  | Shchipalkina, N. V., Pekov, I. V., Ksenofontov, D. A., Chukanov, N. V., Belakovskii, D. I., Koshlyakova, N. N. (2019) Dalnegorskite Ca5Mn(Si3O9)2, a New Pyroxenoid of the Bustamite Structure, a Rock-Forming Mineral of Calcic Skarns in the Dalnegorsk Borosilicate Deposit, Primorsky Krai, Russia. Geology of Ore Deposits, 61 (8) 756-766 doi:10.1134/s1075701519080105 | Journal (article/letter/editorial) | | Dalnegorskite Ca5Mn(Si3O9)2, a New Pyroxenoid of the Bustamite Structure, a Rock-Forming Mineral of Calcic Skarns...(Dalnegorsk, Primorsky Krai, Russia). It belongs to the bustamite structural type and forms a continuous solid-solution...96201). Keywords: dalnegorskite, ferrobustamite, bustamite, wollastonite, pyroxenoid, new mineral, crystal...and the simplified formula Ca5Mn(Si3O9)2, has a bustamite-type crystal structure inherent to pyroxenoids...other representatives of this structural type— bustamite Ca2Mn2MnCa(Si3O9)2 proper (Peacor and Buerger |  | | Journal (article/letter/editorial) | | Verlagsgesellschaft 1981 (1981) of the rhodonite-bustamite transformation X-ray study Takamitsu Yamanaka...Science, University of Tokyo, Hongo, Tokyo 113, Japan Received: December 17, 1980 Abstract. Crystals...Crystals of natural rhodonite from the Nodatamagawa Mine, Japan, (Ca0.181 Mn0.V54Fe0.011 Mg0.054 Si03, a 6.717...24°), were transformed into a structure of the bustamite type after they were heated in an evacuated tube...transformed product, which is here denoted inverted bustamite, accordingly exceeds the Mn-rich compositional |  | | Journal (article/letter/editorial) | | are observed. The miscibility gap between Mn-bustamite and Mn-wollastonite has been determined experimentally...miscibility gap towards more Ca-rich compositions. The bustamite phase is stabilized by high pressures and the...but with a more extensive two-phase field of bustamite-clinopyroxene. Possible phase relations along... Introduction The different structure types: bustamite, wollastonite, para-wollastonite, hedenbergite...CaSiO3 - C a M n S i 2 0 6 there is an extended bustamite solid solution and a limited one for wollastonite |  | | Journal (article/letter/editorial) | | Verlagsgesellschaft 1981 X-ray study of the rhodonite-bustamite transformation Takamitsu Yamanaka and Yoshio Takeuchi...Science, University of Tokyo, Hongo, Tokyo 113, Japan Received: December 17, 1980 Abstract. Crystals...Crystals of natural rhodonite from the Nodatamagawa Mine, Japan, (Cao.181 Mno.754Feo.ou Mgo.o54Si03,a = 6.717...24°), were transformed into a structure of the bustamite type after they were heated in an evacuated tube...transformed product, which is here denoted inverted bustamite, accordingly exceeds the Mn-rich compositional |  | | Journal (article/letter/editorial) | | 1 0 0 (h) 1 0 0 1 (a) Bustamite Pi ~ I (b) Bustamite F~ ~I1 (c) Bustamite A I ~ I 1 (Ohashi and Finger...Papike (1980). MR Mn-rhodonite; MB theoretical Mn-bustamite; MP Mn-pyroxene; Hthis work; Fs ferrosilite; En...caused by substituting Mn (or Fe z+) by Ca in bustamite (or wollastonite) structure, and is proportional...reconstruction and finally to a comparatively stable 3 bustamite structure with the composition Ca2oMnso. Thus...Mn-pyroxmangite, Mn-rhodonite and a theoretical Mn-bustamite (obtained by extrapolating the lines representing | | | Journal (article/letter/editorial) | | properties from distinct the from Sampo those mine of showing wollastonite HIROHARUMATSUEDA Department...containing more than about 10 mole % Fe2+ have the bustamite structure. The reported natural occurrence of...detailed the Sampo mine. The mode of occurrence The Sampo ore deposits mine is of iron and made...minerals. 182 Iron-wollastonite from the Sampo mine Iron-wollastonite is found in the skarn at the...in the metamorphosed limestones and skarn in the mine. In hand specimen the iron-wollastonite skarn is |  | | Journal (article/letter/editorial) | | octahedralcationsin pyroxenoidcrystal chemistry.I. Bustamite,wollastonite,and series the pectolite-schizolite-serandite...unchanged occupanciesin the M3 and M4 sites of bustamite, M3 site of wollastonite, and Na site of pectolite...exolain the observed compositional variations in bustamite and pectolite. Introduction Silicate minerals...resultsof cation-occupancyrefinementsin wollastonite,bustamite,and the pectolite-schizoliteseranditeseriesare...rarely exceeda few mole percent. In contrast, bustamite, which is closely related to the wollastonite |  | | Journal (issue) | | 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...Hill Mining Museum. Collecting permitted on the Mine Run Dump and in the Fill quarry, Passaic pit, and |  | | Book (volume) | | deposits (of the Taishu Metallogenetic Province, Japan), the richer their contents of Fe and some minor...with ~9% Mn coexisting with alabandite of the Sätra mine, see p. 69; and with 5.6% Mn coexisting with niningerite...to the cubanite-talnakhite ores of the Noril'sk district, Eastern Siberia, Russia; it is lacking in the...as components of the Pb-Zn ores of the Huanzala mine, 250 km north of Lima, Peru, where Fe-Mn sphalerite...distribution for both sphalerite types within the mine [36]. Mn-containing sphalerite (with 19.8 to 1.8 |  | | Book (edition) | | Morocco; (center, left) wulfenite, San Francisco mine, Sonora, Mexico; (center) ameihyst, Veracruz, Mexico;...rnodochrosite, N’Chwaning mine, South Africa; (lower left, center) wulfenite, Red Cloud mine, Arizona; (lower...Pe Wr * se vat © C6 tad GAa Snive Sr Certain Mine (ax agry wh Oe ee — SS 4 eae wid Bharce ©...ye ty a ara id (ean ® “1 le hI AAP : oo A Mine seh Ranier “i i : lever vei ekealps ; cet ...coating fractures in sandstone at the Fuemrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely | | | Book (edition) | | Morocco; (center, left) wulfen ite San Francisco mine, Sonora, Mexico; (center) amethyst, Veracruz, Mexico;...Mountains, Utah; (lower le ft) rhodochrosite, N'Chwaning mine, Sou th A frica; {lower left, center) wulfenite...coating fractures in sandstone at the Fuemrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely...Silver Plume district, and at the Little Emma mine, Clear Creek County; at the Enterprise mine, Dolores County;...lode, Summit County, and in the Cripple Creek district. It is also found in Canada; Mexico; Bolivia; |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | California. Akira Kato: National Science Museum, Tokyo, Japan. Petr Korbel: Dept. of Mineralogy, National Museum...including Siberia ae SS shes] TM REED eS SL China and Japan 10. India 11. South east Asia 12. Middle East 13...Crytal Structure Communications Chemical Society of Japan Bulletin Colorado School of Mines Quarterly Crystal...International (English translation) Geochemical Journal (Japan) Geokhimiya Mineralogiya & Petrologiya Geophysical...Transactions Journal of the Clay Science Sciety of Japan Journal of the Chinese University Geosciences Journal |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...(municipio), pref. (prefecture), dept. (departement), dept. (departamento), dist. (district). Less common terms...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...Harding Co .. South Dakota. and at the Fuemrole No2 mine, Emery co .. Utah. Also at Menzenschwand Scbwarzwald |  | | Book (edition) | | Crystallography for figures from Acta Crystallographica Japan Association of Mineralogical Sciences for figures...21588). Knebelite, metasomatized limestone, Blue Bell Mine, British Columbia, Canada (Mossman, D.J. & Pawson...includes K2O 0.01, H2O 0.05. 5 Tephroite, Benallt Mine, Caernarvonshire, Wales, UK (Smith, W.C. et al....metamorphism of the Biwabik IronFormation, East Mesabi district, Minnesota. Memoir of the Geological Society of...thorogummite in pegmatite, Hayamadake, Fukishima Pref., Japan (Hasegawa, S., 1957, Sci. Rept. Tohoku Univ., ser |
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