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Komkovite
Type Locality
Vuoriyarvi alkaline-ultrabasic massif, Northern Karelia, Murmanskaja Oblast', Northern Region, Russia
Mineral Data
BaZr[Si
3
O
9
]·3H
2
O
Strunz:
9.DM.10
Physical Properties
Hardness:
3.0 - 4.0
