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Bastnäsite-(Y)
Type Locality
Verkhnee Espe Massif (Verkhnee Espe deposit), Akzhaylyautas Mts (Akzhailyautas Mts; Akjaylautas Mts; Akzhalautas Mts), Tarbagatai Range, Eastern Kazakhstan Province (Shyghys Qazaqstan Oblysy; Vostochno-Kazakhstanskaya Oblast'), Kazakhstan
Mineral Data
(Y,Ce)(CO
3
)F
Strunz:
5.BD.20a
Physical Properties
Crystal System:
Hexagonal
Hardness:
4.0 - 4.5
Synonyms
Synonyms:
Bastnaesite-(Y), Bastnasite-(Y), Bastnäsite-Y, Bastnäsite Y, Bastnäsite - Y, Bastnaesite-Y, Bastnaesite Y, Bastnaesite - Y, Bastnasite-Y, Bastnasite Y and Bastnasite - Y
