Formula: Cu2+5(VO4)2(OH)4
Anhydrous vanadate containing hydroxyl
Crystal System: Triclinic
Specific gravity: 4.25 measured, 4.452 calculated
Hardness: 4½ to 5
Colour: Green, olive-green
Environments
Turanite is a rare secondary oxidation mineral in
vanadium-bearing mineral deposits. Associated minerals include
tangeite, other vanadates, uranovanadates, malachite,
calcite and baryte
(HOM).
Localities
At the type locality, the Tyuya-Muyun Cu-V-U deposit, Tyuya-Muyun Massif, Aravan District, Osh Region, Kyrgyzstan, turanite occurs as
spherulite aggregates in cavities in baryte (Webmin). Associated minerals include
tangeite, quartz,
malachite and calcite, as well as
baryte
(Mindat).
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