Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Plancheite

Type Locality
Sanda carriere (Sanda quarry; Sanda Mine), Mindouli, Mindouli District, Pool Department, Republic of Congo (Brazzaville)
Mineral Data
Cu8(Si8O22)(OH)4·H2O
Strunz: 
9.DB.35
Physical Properties
Crystal System: 
Orthorhombic
Hardness: 
6.0
Photos