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ATHENA

MINERALOGY

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Mineral:TORBERNITE
Formula:Cu2+(UO2)2(PO4)2 · 8-12H2O
Crystal System:Quadratic (Tetragonal)
Strunz Nr:7/E.01-70
Group:Autunite group
References:US Geol. Surv. Bull. 1036-G (1956), 138; HB4 (2000)
Type Locality:Jáchymov (Jachymov, St Joachimsthal), Krusné Hory (Erzgebirge), Západocesky kraj, Cechy (Bohemia), Czech Republic

Torbernite (2 cm)
Entraygues, Aveyron, France
Coll. Pierre Perroud
Photo Ph. Wagneur, MHN Geneva
See also: athena.unige.ch -> mineral pictures

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