Uklonskovite
(repeating unit)NaMgSO4(OH)·2H2O IMA symbol Ukl[1] Strunz classification 7.DF.05 Crystal system Monoclinic Crystal class Prismatic (2/m)
(same H-M symbol) Space group P21/m Unit cell a = 7.2 Å, b = 7.21 Å
c = 5.73 Å; β = 113.23°; Z = 2 Identification Color colorless Luster vitreous Diaphaneity transparent References [2]
(same H-M symbol)
c = 5.73 Å; β = 113.23°; Z = 2
Uklonskovite (Na Mg(S O4)F) is a colorless monoclinic mineral found in Chile, Italy and Uzbekistan. It is named after Alexandr Sergeievich Uklonskii (b. 1888), mineralogist, Academy of Sciences, Uzbekistan. Its type locality is Kushkanatau salt deposit, Lower Amu Darya River, Karakalpakstan Respublikasi, Uzbekistan.[2][3][4]
References
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