Fergusonite-beta-(Nd)

General Information:
 Chemical Formula:
(Nd,Ce)NbO4
 IMA Status:
Approved IMA 1987
Physical Properties:
 Color:
red, red, yellow brown, or orange.
 Density:
6.45
 Diaphaniety:
Translucent to Opaque
 Hardness:
5.5-6.5
 Luster:
Vitreous - Greasy
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