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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
sphalerite
3.0
perfect
conchoidal
Transparent
none
3.90
glassy
yellow
yellow
faceted
sulfides
yellow to red color. Color variable to black. often micro crystalline.

 
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