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Astrophyllite-Kupletskite Series
About
Group Members:
Astrophyllite
Kupletskite
Mineral Data
K
2
NaFe
7
2+
Ti
2
Si
8
O
28
(OH)
4
F To (K,Na)
3
(Mn,Fe)
7
Ti
2
Si
8
O
26
(OH)
4
F
Physical Properties
Crystal System:
Triclinic
