| Henry, D. J., Novak, M., Hawthorne, F. C., Ertl, A., Dutrow, B. L., Uher, P., Pezzotta, F. (2011) Nomenclature of the tourmaline-supergroup minerals. American Mineralogist, 96 (5) 895-913 doi:10.2138/am.2011.3636 | Journal (article/letter/editorial) | designated by the root name plus prefix modifiers, e.g., fluor-dravite. (3) If there are multiple prefixes, they...occurring in the structural formula, e.g., “potassium-fluor-dravite.” Keywords: Tourmaline, mineral chemistry...International Mineralogical Association’s Commission on New Minerals, Nomenclature and Classification (IMA-CNMNC)...where necessary, redefine end-members and potential new end-members and species, which led to the development...coupled substitution, dravite can be transformed to uvite by the substitution of Ca2+ for Na1+ at the X site |
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