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Name: Chlormayenite RRUFF ID: R130063 Ideal Chemistry: Ca12Al14O32[◻4Cl2] Locality: Northwest Africa (NWA) 1934 meteorite Source: Chi Ma Owner: Chi Ma Description: Fine-grained aggregates coexisting with hercynite, gehlenite, and perovskite. Data from Ma et al (2011) Status: The identification of this mineral is confirmed by electron back-scatter diffraction and chemical analysis |
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Mineral Group: [ Mayenite (1) ] |
CHEMISTRY | ||||||||
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RAMAN SPECTRUM | ||||||||||||
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POWDER DIFFRACTION | |||||||
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RRUFF ID: | R130063.9 | ||||||
Sample Description: | FIB-TEM SAED ring pattern, powder profile is calculated | ||||||
Cell Refinement Output: |
a: 11.981(8)Å b: 11.981(8)Å c: 11.981(8)Å alpha: 90° beta: 90° gamma: 90° Volume: 1719.1(2)Å3 Crystal System: cubic |
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REFERENCES for Chlormayenite | |
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American Mineralogist Crystal Structure Database Record: [view record] |
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Anthony J W, Bideaux R A, Bladh K W, and Nichols M C (1990) Handbook of Mineralogy, Mineral Data Publishing, Tucson Arizona, USA, by permission of the Mineralogical Society of America. [view file] |
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Büssem W, Eitel A (1936) Die struktur des pentacalciumtrialuminats, Zeitschrift für Kristallographie, 95, 175-188 [view file] |
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Hentschel G (1964) Mayenit, 12CaO·7Al2O3, und Brownmillerit, 2CaO·(Al,Fe)2O3, zwei neue Minerale in den Kalksteinschlüssen der Lava des Ettringer Bellerberges, Neues Jahrbuch für Mineralogie, Monatshefte, 1964, 22-29 |
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Fleischer M (1965) New mineral names, American Mineralogist, 50, 2096-2111 [view file] |
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Bartl H, Scheller T (1970) Zur struktur des 12CaO·7Al2O3, Neues Jahrbuch für Mineralogie, Monatshefte, 1970, 547-552 |
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Boysen H, Lerch M, Stys A, Senyshyn A (2007) Structure and oxygen mobility in mayenite (Ca12Al14O33): a high-temperature neutron powder diffraction study, Acta Crystallographica, B63, 675-682 |
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Bailau R, Galuskin E V, Gazeev V M, Pertzev N N (2010) Classification and potential new minerals in the "mayenite" group, Acta Mineralogica Petrographica Abstract Series. 20th General Meeting of the International Mineralogical Association 21-27 August, 2010. Budapest, Hungary, 6, 493-493 [view file] |
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Ma C, Sweeney Smith S A, Connolly H C, Beckett J R, Rossman G R, Schrader D L (2010) Discovery of Cl-bearing mayenite, Ca12Al14O32Cl2, a new mineral in a CV3 Meteorite, 73rd Annual Meteoritical Society Meeting, 2010, 5134-5134 [view file] |
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Sakakura T, Tanaka K, Takenaka Y, Matsuishi S, Hosono H, Kishimoto S (2011) Determination of the local structure of a cage with an oxygen ion in Ca12Al14O33, Acta Crystallographica, B67, 193-204 |
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Galuskin E V, Kusz J, Armbruster T, Bailau R, Galuskina I O, Ternes B, Murashko M (2012) A reinvestigation of mayenite from the type locality, the Ettringer Bellerberg volcano near Mayen, Eifel district, Germany, Mineralogical Magazine, 76, 707-716 [view file] |
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Williams P A, Hatert F, Pasero M, Mills S J (2014) IMA Commission on new minerals, nomenclature and classification (CNMNC) Newsletter 20. New minerals and nomenclature modifications approved in 2014, Mineralogical Magazine, 78, 549-558 [view file] |
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Galuskin E V, Gfeller F, Galuskina I O, Armbruster T, Bailau R, Sharygin V V (2015) Mayenite supergroup, part I: recommended nomenclature, European Journal of Mineralogy, 27, 99-111 [view file] |
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