Database of Raman spectroscopy, X-ray diffraction and chemistry of minerals

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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.

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We host articles and citations in collaboration with the Canadian , American , British , Japanese , French , Russian , and Italian mineral societies.
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Mineral contains: polkanovite

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REFERENCE	PDF	WEB
Britvin S N, Rudashevsky N S, Bogdanova A N, Shcherbachov D K (1998) Polkanovite Rh₁₂As₇ — the new mineral from a placer at the Miass River (the South Urals). Zapiski Vserossijskogo Mineralogicheskogo Obshchestva 127, issue 2, 60-62
Jambor J L, Roberts A C (1999) New mineral names. American Mineralogist 84, 193-198
Lambert-Andron B, Dhahri E, Chaüdouet P, Madar R (1985) Crystal structure of Rh₁₂As₇. Journal of the Less-Common Metals 108, 353-358
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
Pivan J Y, Guérin R, Sergent M (1985) Rh₁₂As₇, a host structure for rare earth elements: Crystal structures of Rh₁₂As₇ and Ho₂Rh₁₂As₇. Journal of the Less-Common Metals 107, 249-258
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