Important Update News
The RRUFF Project is being updated to improve its interface and content. The beta version of the update is accessible to the public at RRUFF.net. New data is only being added to the beta site. Please note that it is in development, and some components are not functional. Existing RRUFF.info links will resolve to the new site after RRUFF.net is officially released.
We are grateful to NASA for the funding of this effort.
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Name: Edgarite RRUFF ID: R060850 Ideal Chemistry: FeNb3S6 Locality: Kukisvumchorr Mountain, Khibina massif, Kola, Russia Source: Michael Scott S100920 [view label] Owner: RRUFF Description: Dark gray coating on pyrrhotite Status: The identification of this mineral is not yet confirmed. |
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BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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REFERENCES for Edgarite | |
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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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Anzenhofer K, van den Berg J M, Cossee P, Helle J N (1970) The crystal structures and magnetic susceptibilities of MnNb3S6, FeNb3S6, CoNb3S6 and NiNb3S6, Journal of Physics and Chemistry of Solids, 31, 1057-1067 |
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Barkov A Y, Martin R F, Men'shikov Y P, Savchenko Y E, Thibault Y, Laajoki K V O (2000) Edgarite, FeNb3S6, first natural niobium rich sulfide from the Khibina alkaline complex, Russian Far North: evidence for chalcophile behavior of Nb in a fenite, Contributions to Mineralogy and Petrology, 138, 229-236 |
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Jambor J L, Puziewicz J, Roberts A C (2000) New mineral names, American Mineralogist, 85, 1843-1847 [view file] |
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Mandarino J A (2002) New minerals, The Canadian Mineralogist, 40, 1001-1020 [view file] |
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Pekov I V (2007) New minerals from former Soviet Union countries, 1998-2006: new minerals approved by the IMA commission on new minerals and mineral names, Mineralogical Almanac, 11, 9-51 [view file] |
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Bindi L, Martin R F (2018) Edgarite, FeNb3S6, from the Khibina alkaline complex, Russia: solution of the crystal structure, The Canadian Mineralogist, 56, 259-264 [view file] |
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