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Kapitsaite-(Y)
Type Locality
Darai-Pioz Glacier (Dara-i-Pioz; Dara-Pioz), Alai Range (Alayskiy), Tien Shan Mtn, Region of Republican Subordination, Tajikistan
Mineral Data
(Ba,K,Pb)
4
(Y,Ca)
2
Si
8
(B,Si)
4
O
28
F
Strunz:
9.CH.05
Physical Properties
Colour:
Pale pink
Crystal System:
Tetragonal
Streak:
white
Hardness:
5.5
Synonyms
Synonyms:
Kapitsaite-Y, Kapitsaite Y and Kapitsaite - Y
