Common in Arizona.
Chemical Formula: Cu(UO2)2(PO4)2·8H2O
Specific Gravity: 3.3
Luster: Subadamantine to vitreous
Hardness: 2-2.5
Metatorbernite is a hydrated copper uranium phosphate mineral that often forms as green crystals or crusts. It is a dehydration product of torbernite.