Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Magnesiostaurolite

Type Locality
Gilba Valley, Brossasco, Varaita Valley, Cuneo Province, Piedmont, Italy
Mineral Data
(Mg,Li,Fe2+)1.5-2Al9(SiO4)4O6(OH)2
Strunz: 
9.AF.30
Physical Properties
Crystal System: 
Monoclinic
Hardness: 
7.0 - 7.5