Uklonskovite Mineral Data

General Uklonskovite Information
Chemical Formula:	NaMg(SO4)F•2(H2O)
Composition:	Molecular Weight = 198.39 gm
	Sodium 11.59 % Na 15.62 % Na₂O
	Magnesium 12.25 % Mg 20.32 % MgO
	Hydrogen 2.03 % H 18.16 % H₂O
	Sulfur 16.16 % S 40.36 % SO₃
	Oxygen 48.39 % O
	Fluorine 9.58 % F 9.58 % F
	- % F -4.03 % -O=F₂
	______ ______
	100.00 % 100.00 % = TOTAL OXIDE
Empirical Formula:	NaMg(SO₄)F•2(H₂O)
Environment:	Cavities in clays above the salt strata (Kushkanatau salt deposit, Uzbekistan).
IMA Status:	Approved IMA 1964
Locality:	Kushkanatau salt deposit, lower Amu Darya River, Kara-Kalpakii, Uzbekistan. Link to MinDat.org Location Data.
Name Origin:	Named for Aleksandr Sergeevich Uklonskii (1882-1972), mineralogist, Tashkent University, Tashkent, Uzbekistan, who studied central Asian mineral deposits.
Name Pronunciation:	Uklonskovite + Pronunciation
Synonym:	ICSD 201712
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