Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Barrerite

Type Locality
Sant' Efisio Tower, Nora, Pula, Cagliari Province, Sardinia, Italy
Mineral Data
(Na,K,Ca0.5)2[Al2Si7O18]·7H2O
Strunz: 
9.GE.15
Physical Properties
Crystal System: 
Orthorhombic
Streak: 
White
Hardness: 
3.0 - 4.0