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Bafertisite
Type Locality
Bayan Obo deposit (Bayun-Obo deposit; Baiyunebo deposit), Bayan Obo, Bayan Obo Mining District, Baotou League (Baotou Prefecture), Inner Mongolia Autonomous Region, China
Mineral Data
Ba(Fe
2+
,Mn
2+
)
2
Ti(Si
2
O
7
)O(F,OH)
2
Strunz:
9.BE.55
Physical Properties
Crystal System:
Monoclinic
Streak:
White
Hardness:
5.0
