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Girvasite
Type Locality
Kovdor Zheleznyi Mine (Iron Mine), Kovdor Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia
Mineral Data
NaCa
2
Mg
3
(PO
4
)
2
(H
2
PO
4
)(CO
3
)(OH)
2
·4H
2
O
Strunz:
8.DO.05
Physical Properties
Hardness:
3.5
