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Yttrotantalite-(Y)
Type Locality
Ytterby, Resarö, Vaxholm, Uppland, Sweden
Mineral Data
(Y,Ca,U
4+
,Fe
2+
)
2
(Ta,Nb)
2
O
8
Strunz:
4.DG.10
Physical Properties
Streak:
Grey
Hardness:
5.0 - 5.5
Synonyms
Synonyms:
Yttrotantalite-Y, Yttrotantalite Y, Yttrotantalite - Y and Yttrotantalite
