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The data on this website is already three years out of date, and the entire website will be taken offline before the end of the year.
We are grateful to NASA for the funding of this effort.
We host articles and citations in collaboration with the Canadian , American , British , Japanese , French , Russian , and Italian mineral societies.Report a new mineral description or crystal structure reference.
Mineral contains: Tyretskite
Davies W O, Machin M P (1968) Strontiohilgardite-1Tc and tyretskite, a structural pair. American Mineralogist 53, 2084-2087
Ghose S (1985) A new nomenclature for the borate minerals in the hilgardite (Ca2B5O9Cl·H2O) - tyretskite (Ca2B5O9OH·H2O) group. American Mineralogist 70, 636-637
Kondrat'eva V V (1964) X-ray diffraction studies of some minerals of the hilgardite group. Rentgenografia Mineral'nogo Syr'ia, Moscow ('Nedra') 4, 10-18
Nickel E H (1993) Standardization of polytype suffixes. Mineralogical Magazine 57, 756-756
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