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Chivruaiite
Type Locality
Chivruai river valley, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia
Mineral Data
Ca
4
(Ti,Nb)
5
(Si
6
O
17
)
2
(OH,O)
5
·13-14H
2
O
Strunz:
9.DG.45
Physical Properties
Streak:
White
Hardness:
3.0 - 0.0
