Important Update News
The RRUFF Project has been migrated to RRUFF.net. Please update your bookmarks immediately, if you have not done so.
The data on this website is already three years out of date, and the entire website will be taken offline before the end of the year.
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Name: Gagarinite-(Y) RRUFF ID: R060517 Ideal Chemistry: NaCaYF6 Locality: Gjerdingen, Nordmark, north of Oslo, Norway Source: Michael Scott S100305 [view label] Owner: RRUFF Description: Brownish-orange massive blebs associated with quartz, feldspar, brown astrophyllite and black riebeckite Status: The identification of this mineral is not yet confirmed. |
| Mineral Group: [ Gagarinite (1) ] | ||
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| REFERENCES for Gagarinite-(Y) | |
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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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Stepanov A V, Severov E A (1961) Gagarinite, a new rare-earth mineral, Doklady Akademii Nauk SSSR, 141, 954-957 [view file] |
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Fleischer M (1962) New mineral names, American Mineralogist, 47, 805-812 [view file] |
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International Mineralogical Association (1967) Commission on new minerals and mineral names, Mineralogical Magazine, 36, 131-136 [view file] |
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Dib A, Roux M T, Aléonard S (1987) Composés Pb2xK3/2-xLn3/2-xF6 de type gargarinite. Structure dun cristal mâclé de KPbLaF6. Relations structurales avec les composés de types NaNdF4 et KCeF4, Journal of Solid State Chemistry, 66, 47-55 |
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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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Frank-Kamenetskaya O V, Fundamenskii V S, Tsytsenko A K, Frank-Kamenetskii V A (1994) Crystal structure of gagarinite from precision X-ray data: Structural changes in the NaCaTRF6-Na1.5TR1.5F6 series, Crystallography Reports, 39, 923-928 |
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Hughes J M, Drexler J W (1994) Refinement of the structure of gagarinite-(Y), Nax(CaxREE2-x)F6, The Canadian Mineralogist, 32, 563-565 [view file] |
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