Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Kotoite

Type Locality
North orebody (New orebody), Hol Kol Mine (Holgol; Suan; Namjong), Suan-gun, North Hwanghae Province, North Korea
Mineral Data
Mg3[BO3]2
Strunz: 
6.AA.35
Physical Properties
Crystal System: 
Orthorhombic
Streak: 
White
Hardness: 
6.5
Tenacity: 
brittle