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      Name: Allanite-(La) RRUFF ID: R070246 Ideal Chemistry: CaLa(Al2Fe2+)[Si2O7][SiO4]O(OH) Locality: Nueva Vizcaya Mine, Burguillos del Cerro, Badajoz, Extremadura, Spain Source: Michael Scott S102978 [view label] Owner: Michael Scott Description: Dark green prismatic crystal asociated with lustrous magnetite and pale green epidote Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.  | 
| Mineral Groups: [ allanite (7) ] [ epidote (31) ] | ||
| CHEMISTRY | ||||||
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| RAMAN SPECTRUM | ||||||||||||
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| BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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| POWDER DIFFRACTION | |||||||
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| RRUFF ID: | R070246.9 | ||||||
| Sample Description: | Single crystal, powder profile is calculated | ||||||
| Cell Refinement Output: | 
      a: 8.931(1)Å    b: 5.7078(5)Å    c: 10.186(1)Å alpha: 90° beta: 115.153(7)° gamma: 90° Volume: 470.1(2)Å3 Crystal System: monoclinic  | 
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| REFERENCES for Allanite-(La) | |
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       American Mineralogist Crystal Structure Database Record: [view record]  | 
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          Lima de Faria, J (1958) Heat treatment of metamict euxenites, polymignites, yttrotantalites, samarskites, pyrochlores, and allanites, Mineralogical Museum, section of the Junta de Investigações do Ultramar, 3R, 937-942 [view file]  | 
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          Fleischer M (1963) New mineral names, American Mineralogist, 48, 1413-1421 [view file]  | 
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          Levinson A A (1966) A system of nomenclature for rare-earth minerals, American Mineralogist, 51, 152-158 [view file]  | 
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          Dollase W A (1971) Refinement of the crystal structures of epidote, allanite and hancockite, American Mineralogist, 56, 447-464 [view file]  | 
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          Černý P, Černá I (1972) Bastnaesite after allanite from Rough Rock Lake, Ontario, The Canadian Mineralogist, 11, 541-543 [view file]  | 
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          Morin J A (1977) Allanite in granitic rocks of the Kenora - Vermilion Bay area, northwestern Ontario, The Canadian Mineralogist, 15, 297-302 [view file]  | 
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          Campbell F A, Ethier V G (1984) Composition of allanite in the footwall of the Sullivan orebody, British Columbia, The Canadian Mineralogist, 22, 507-511 [view file]  | 
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          Nickel E H, Mandarino J A (1987) Procedures involving the IMA Commission on New Minerals and Mineral Names and guidelines on mineral nomenclature, American Mineralogist, 72, 1031-1042 [view file]  | 
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          Meintzer R E, Mitchell R S (1988) The epigene alteration of allanite, The Canadian Mineralogist, 26, 945-955 [view file]  | 
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          Pan Y, Fleet M E (1991) Vanadian allanite-(La) and vanadian allanite-(Ce) from the Hemlo gold deposit, Ontario, Canada, Mineralogical Magazine, 55, 497-507 [view file]  | 
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          Ercit T S (2002) The mess that is "allanite", The Canadian Mineralogist, 40, 1411-1419 [view file]  | 
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          Liebscher A (2004) Spectroscopy of epidote minerals, Reviews in Mineralogy and Geochemistry, 56, Mineralogical Society of America 125-170  | 
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          Armbruster T, Bonazzi P, Akasaka M, Bermanec V, Chopin C, Giere R, Huess-Assbichler S, Liebscher A, Menchetti S, Pan Y, Pasero M (2006) Recommended nomeclature of epidote-group minerals, European Journal of Mineralogy, 18, 551-567 [view file]  | 
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          Locock A J, Ercit T S, Kjellman J, Piilonen C (2006) New mineral names, American Mineralogist, 91, 1945-1954 [view file]  | 
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          Orlandi P, Pasero M (2006) Allanite-(La) from Buca della Vena mine, Apuan Alps, Italy, an epidote-group mineral, The Canadian Mineralogist, 44, 63-68 [view file]  | 
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          Pasero M, Orlandi P (2006) Two new minerals from Italy: ardennite-(V) and allanite-(La), 19th General Meeting of the International Mineralogical Association, Kobe, Japan, 19, P31.04-P31.04 [view file]  | 
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          Ercit T S, Piilonen P C, Rowe R (2007) New mineral names, American Mineralogist, 92, 1539-1542 [view file]  | 
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          Bačík P, Uher P, Kozáková P, tevko M, Ozdín D, Vaculovič T (2018) Vanadian and chromian garnet- and epidote-supergroup minerals in metamorphosed Paleozoic black shales from Čierna Lehota, Stráovské vrchy Mountains, Slovakia: crystal chemistry and evolution, Mineralogical Magazine, 82, 889-911  | 
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