Uklonskovite

A variety of Minerals

What is Uklonskovite?

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.

Market Value Factors

Pricing varies for every rock and mineral, so use these universal factors to gauge Uklonskovite before comparing listings or appraisals.

Size & Weight

Larger, intact specimens usually command higher prices.

Rarity & Demand

Scarce material or popular varieties sell at a premium.

Condition & Finish

Chips, repairs, and heavy wear lower value; clean prep helps.

Treatment & Provenance

Untreated specimens with documented locality are prized.

Applies to all rocks & minerals.

Uklonskovite Localities Map

See where Uklonskovite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.

Map preview

North ZoneCentral RidgeSouth Basin

Quick Facts

Physical Properties

Color: Colourless

Chemical Properties

Chemical Formula: NaMg(SO₄)F · 2H₂O NOTE: Structure solution of an Italian sample gave the formula NaMg(SO₄)F.2H₂O (Sabelli, 1985). This formula is now accepted as the correct one (IMA 16-J proposal, accepted). A reinvestigatgion of the type material confirmed the formula (Menchetti et al., 2017).
Elements: F, H, Mg, Na, O, S