 | | Journal (article/letter/editorial) | | chemically zoned ternary chlorapatite and fluorapatite from Kurokura, Japan Sean R. Kelly1,*, John Rakovan1...in a chemically zoned ternary apatite from Kurokura, Japan. The structures of the compositionally different...crystal structure refinement. The core of the Kurokura crystal is a naturally occurring example of the...Cl apatite structural variation in a ternary chlorapatite, with four column anion sites (one for F, two...from Kurokura, Japan. Keywords: Apatite, ternary solid solution, chlorapatite, Kurokura, Japan Introduction |  | | Journal (article/letter/editorial) | | â 5.6 cm tall, Alchori, Shigar Valley, Skardu district, GilgitBaltistan, Pakistan. Private collection...Kragerø in Telemark is the type locality of chlorapatite but has also produced hydroxylapatite and fluorapatite... Bamble, Telemark, are also known for their chlorapatite specimens. Another highly important area of...Rural City, Victoria Aberfoyle mine, Rossarden district, Tasmania Complex metamorphosed sedimentary exhalative...ParaĂba: e.g., Sapo mine, Ferruginha; Golconda district, Governador Valadares; LinĂłpolis, Divino das |  | | Report (issue) | | Chlorapatite Ca5 (PO4 )3 Cl c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Hexagonal...Polymorphism & Series: Mineral Group: End-member chlorapatite is monoclinic. Apatite group; Cl > F or OH...Stillwater complex, Montana; in the White Picacho district, Maricopa and Yavapai Cos., Arizona. From Bobâs...near Ajmer, Rajasthan, India. At Kurokura, Kangway Prefecture, Japan. From Kragerøand ĂdegaĚrden, Bamble...Hounslow, A.W. and G.Y. Chao (1970) Monoclinic chlorapatite from Ontario. Can. Mineral., 10, 252â259. (5) |  | | Journal (article/letter/editorial) | | CIApatite auBer diesem Fundpunkt nur noch einen bei Kurokura in .tapan, die zuletzt yon Harada (1938) untersucht...Harada, Japan (innerer Teil) (1938) 10: Harada, Japan (~iuflerer Teil) (1938) 11 : Seto, Japan (1932~...ehemi::~chter,Eigenschaften des Apatits von Kurokura, Kanagawa Priifektur. your. Fac. Sci. Hohkaid6 Imperial...1967: Monoclinic crystal structure of synthetic chlorapatite. Paper E 7, Amer. Cryst. Assoc. Winter Meeting...crystallographic properties of calcium fluor- and chlorapatite crystals, your. Electrochem. Soc. 114, 77-83 |  | Ĺrodek, Dorota, Galuskina, Irina O., Galuskin, Evgeny, Dulski, Mateusz, KsiÄ
Ĺźek, Maria, Kusz, Joachim, Gazeev, Viktor (2018) Chlorellestadite, Ca5(SiO4)1.5(SO4)1.5Cl, a new ellestadite- group mineral from the Shadil-Khokh volcano, South Ossetia. Mineralogy and Petrology, 112 (5) 743-752 doi:10.1007/s00710-018-0571-1 | Journal (article/letter/editorial) | | roxylapatite series was described from Tadano, Japan (Banno et al. 2016). The small charge deficiency...and (OH) (z = 0.30) (Hughes et al. 1990). In chlorapatite with composition ~Ca5(PO4)3[Cl0.85(OH0.15)]...splitting of the Ca2 site, which is known for chlorapatite (Hughes et al. 2016; Kelly et al. 2017). However...(Hughes et al. 2014a, b, 2016). In the synthetic chlorapatite-chlorellestadite series, a splitting of the...the Cl site is observed only in chlorapatite (Fang et al. 2014). The ĐĄlA-ClB distance is 2.81 Ă
in the studied |  | | Journal (issue) | | Ream Dennis Beals reports that the Fresnillo District, Mexico is not closed like I wrote last month...More Japan Law Twin Quartz Information W New Mexico Greetings fro m New Mexico! Re. your Japan Law Twin...New Mex ico . Ray DeMark Japan and Bolivia The 24 localities listed for Japan include considerable duplicati...s. Tennessee). There are four re ference in the Japan-twin list to a " Ka i Prefe cture," whi ch is actu...prev iously known as '¡Ka i Prov in ce" (not prefecture). If you have a specimen labelled ¡¡Ka i Province:¡ |  | | Journal (article/letter/editorial) | | solidsolution series (fluorapatite, hydroxylapatite, and chlorapatite), the three phases are distinguished by the...among the hydroxylapatite, fluorapatite, and chlorapatite end-members are only now being elucidated. The...synthetic and natural samples along the fluor-chlorapatite join, solid solution is attained by the creation...phosphate apatite with the largest anion occupant, chlorapatite, has the smallest c lattice parameter (Hughes...6.8782 Ă
, hydroxylapatite, c = 6.875 Ă
, and chlorapatite, c = 6.774 Ă
). However, the column anion occupants |  | | Report (issue) | | Afghanistan BY JOHN RAKOVAN PAGE 98 China and Japan BY JOHN RAKOVAN PAGE 103 Apatite Localities of...APATITE fluorapatite, hydroxylapatite, and chlorapatite. Their ideal compositions are Cas(PO4)3F, Cas(PO4)PH...apatite structure is complex and contains three district sites on which the cations sit. The calcium and...of chlorine atoms or hydroxyls in end-member chlorapatite and hydroxylapatite can lead to monoclinic symmetry...Rakovan 2002), such as those from Bob's Lake Chlorapatite Occurrence, Frontenac County, Ontario, Canada |  | Hazrah, Kaveer, Antao, Sytle (2022) Apatite, Ca10(PO4)6(OH,F,Cl)2: Structural Variations, Natural Solid Solutions, Intergrowths, and Zoning. Minerals, 12 (5) 527 doi:10.3390/min12050527 | Journal (article/letter/editorial) | | were observed in sector-zoned Ap crystals from Japan and Bolivia [7,8]. Instead of uniaxial hexagonal...Kunar, Afg: phase-4b (OH-Ap) Ashio Mine, Tochi, Japan (NMHLAC4478) Portugal-c Portugal-b Portugal-a: phase-8a...symmetry of (F,OH) apatite from the Asio mine, Japan. Mineral. Mag. 1994, 58, 307â314. [CrossRef] Rakovan...Monoclinic structure of synthetic Ca5 (PO4 )3 CI, chlorapatite. Acta Crystallogr. 1972, B28, 1840â1948. [CrossRef]...The monoclinic-hexagonal phase transition in chlorapatite. Eur. J. Mineral. 1993, 5, 307â316. [CrossRef] |  | | Book | | orange after strong hentlng. Saxony, Germany; Kurokura, Japan; Hull, Que. , Canada; Franklin, N. J. ; Bancroft...Lead carbonate Pb co 3 CHAL CEDONY See Agate CHLORAPATITE A black rock with nearly solid yellow orange... Frnnklln, N. J. : J\Iilford. Utah; rturbldle District, Mexico; Tsumeb, So. Africa; Bisbee , Ariz. ; |  | | Book (volume) | | ninelings of cassiterite from Naegi, Gifu Prefecture. Journ. Min. Soc. Japan, vol. 3, p. 228. Michel-L6vy, A....Okita, Daitd town, Higashiiwai Co., Iwate Pref., Japan (Hasegawa, 1955). Anal. S. Hasegawa (Includes H20+...Bancroft areas in Ontario, or in the Coimbatore district of Madras. Although originally believed to be...p. 264. Eckermann, H. von, 1948. The alkaline district of Alno Island. Undersok., Ser. Ca., No. 36. Eppler...FeTi03~Fe203 solid solution series. Journ. Phys. Soc. Japan, vol. 12, p. 834. MacChesney, J. B. and Muan, A |  | | Book | | Polysomatic Apatites, Fluorapatite, Hydroxylaâ patite, Chlorapatite, Vanadinite The minerals [1],[2],[3],[4],[5]...(Ca5(PO4)3OH), fluorapaâ tite (Ca5(PO4)3F) and chlorapatite (Ca5(PO4)3Cl), are uncommon in nature, but binary...these minerals have been named fluorapatite, chlorapatite, and hydroxylaâ patite, depending on the dominant...apatiteâ(CaCl) to fluorapatite, hydroxylapatite and chlorapatite. Furthermore, the monoclinâ ic variants [51]...[51] fluorapatiteâM, hydroxylapatiteâM and chlorapatiteâM are not considâ ered to be distinct species [45] |  | | Journal (issue) | | copper-uranium phosphate, is found elsewhere in the district (Peterson, 1962), whereas the uranium-vanadium...from New Concord. One of these was found to be chlorapatite; the other, merrillite, with about the same...Examined meteorites: New Concord (2 fractions) chlorapatite merrillite (Ca0 )3(Na20 )(P205) (Anal, by Shannon)...Hounslow and G. Y. Chao describe âMonoclinic Chlorapatite from Ontario.â After learning that apatite is...of natural nonhexagonal chlorapatite but syn thetic monoclinic chlorapatite has been known for several |  | | Book (edition) | | Colorado at the Pelican Dives mine, Silver Plume district, and at the Little Emma mine, Clear Creek County;...lode, Summit County, and in the Cripple Creek district. It is also found in Canada; Mexico; Bolivia;...Canada, Scotland, England, Sweden, Switzerland, Japan, Tanzania, Madagascar, and New Zealand. Outstanding...California; in sodalite-syenite in the Julianehaab district, Greenland; in the liparite lavas of the island...slate and metamorphosed dolomite in the Beiyun-Obo district, Inner Mongolia, China, associated with aegirine | | | Book (edition) | | Colorado at the Pelican Dives m.ine, Silver Plume district, and at the Little Emma mine, Clear Creek County;...lode, Summit County, and in the Cripple Creek district. It is also found in Canada; Mexico; Bolivia;...Canada, Scotland, England, Sweden, Switzerland, Japan, Tanzania, Madagascar, and New Zealand. Outstanding...Califo1nia; in sodalite-syenite in the Julianehaab district, Greenland; in the liparite lavas of the island...slate and metamorphosed dolomite in the Beiyun-Obo district, Inner Mongolia, China, associated with aegirine |  | | Book (edition) | | 10 Transpose illustrations for AXINITE, Hyuga, Japan (12, column 1) and AZURITE, Concepcion del Oro,...Colorado at the Pelican Dives rnine , Silver Plun1e district, and at the Little Emma mine, Clear Creek County;...Canada, Scotland, England, Sweden, Switzerland, Japan, and New Zealand (nephrite). BEST REF. IN ENGLISH:...California; in sodalitesyenite in the Julianehaab district, Greenland; in the liparite lavas of the island...gold, galena, and white quartz in the Beresovsk district, Ural Mountains, USSR. Reported from several widely |  | | Book | | Republic and in Freiberg, Germany. In Akatani, Japan, spherical aggregates consisting of small crystals...Pozzuoli, Italy or in sulfur lava near Shiretoku. Japan. Sulfur layers, up to 30 m (100 ft) thick, associated...mm (7* in) across come from Kawazu and Suzuki, Japan. Rich cleavage masses and crystals up to 70 mm (2%...50 mm (2 in) known from the Oppu mine, Aomori. Japan. Application: principal Zn ore. Chalcopyrite, lOmmxx...Beautiful crystals up to 120 mm (4'7Âťin) found in Japan (Arawaka. Osarizawa). Fine crystals reaching up |  | | Book | | Republic and in Freiberg, Germany. In Akatani, Japan, spherical aggregates consisting of small crystals...Pozzuoli, Italy or in sulf11r lava near Shiretoku, Japan. Sulfur layers, up to 30 m (100 ft) thick, associated...mm (3/s in) across come from Kawazu and Suzuki, Japan. Rieb cleavage masses and crystals up to 70 mm (2ž...50 mm (2 in) known from the Oppu mine, Aomori, Japan. Application: principal Zn ore. Chalcopyrite, 10...Beautiful crystals up to 120 mm (4 11 /t6in) found in Japan (Arawak:a, Osarizawa). Fine crystals reaching up |  | 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) | | (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...xenothermal veins at the Hade mine, Okayama pref., Japan. At the Kaltenberg mine, Turtmanntal Valley, Valais...1990. (Mg,Fe 2+)[Si0 3] Akagane mine. Iwate pref.. Japan. In the Case peg- Akimotoite matite. ~fiddlesexco...)] 2 7 ) 2 4 ] 2 25 mine, Nara pref., Japan, common at A'it Ahmane, 30 km ESB of Bou Azzer, |  | | Book | | the more academic geologist studying a mining district or mineral province. The mining geologist has...bodies, we will need this kind of information on a district-wide or regional scale, in the supergene zone...Pb-Zn-vein-type deposits of the Bensberg Mining District east of 10 km Ń . Ń Devonian ' W v ^ ^ ^...S5S3Sis;s6 Fig. 1. Regional map of the Bensberg Mining District/Cologne, F.R. Germany, and the areas investigated...in Area 1, and SIâS6 in Area 2, Bensberg Mining District, east of Cologne, F.R. Germany. 53 Cologne |
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Kurokura, Yamakita, Ashigarakami District, Kanagawa Prefecture, Japan