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

View changes made in:

Jan 20, 2021
- Natrotantite
  - RRUFF Ideal Chemistry changed from "Na₂Ta₄O₁₁" to "Na₂Ta⁵⁺₄O₁₁"
Jan 13, 2021
- Natrotantite
  - Mineral Comment changed from
    Voloshin A V, Men’shikov Y P, Pakhomovskii Y A (1981) Alumotantite and natrotantite, new tantalum minerals in granitic pegmatites, Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 110, issue 3, 338-345
    
    Fleischer M, Burns R G, Cabri L J, Francis C A, Pabst A (1982) New mineral names, American Mineralogist 67, 413-418
    to
    Voloshin A V, Men’shikov Y P, Pakhomovskii Y A (1981) Alumotantite and natrotantite, new tantalum minerals in granitic pegmatites, Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 110(3), 338-345
Apr 18, 2006
- Natrotantite
  - RRUFF Ideal Chemistry changed from "Na₂Ta₄O_11" to "Na₂Ta₄O₁₁"
  - IMA Ideal Chemistry changed to "Na₂Ta₄O₁₁"