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MINERAL IDENTIFICATION PROJECT


Search found 1 mineral.


Mineral
Hard- ness
Cleavage
Fracture
Trans- parency
10% HCl Reaction
SG
Luster
Color
Streak
Xtal Form
Mineral Class
Comments
fergusonite
5.5
poor
conchoidal
opaque
none
5.60
dull
brown
brown
faceted
oxides
Transparent in thin shards. Luster glassy on fresh surfaces.

 
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