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Geography Categories
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| Definition Of: |
Fergusonite-(Nd)
 General Information: Chemical Formula:(Nd,Ce)(Nb,Ti)O4 Environment:Rare-earth deposit. IMA Status:Not Approved Locality:Bayan Obo, Inner Mongolia, China. Name Origin:Named for the composition and a member of the fergusonite group. Physical Properties: Cleavage:[???] Indistinct Color:dark brown. Density:4.5 - 5.7, Average = 5.09 Diaphaniety:Translucent to Opaque Hardness:5.5-6.5 Luster:Adamantine Streak:brown More details...
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Mineralogy Dictionary INDEX:
List of Terms: Terms beginning with "A", Page 1 |
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Page Number:
1 2 3 4 A: Page 1 of 4.
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