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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
benitoite
6.0
none
Uneven
Translucent
none
3.65
glassy
blue
white
faceted
silicates
Found in San Benito County, California. It is the state gem of California.

 
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