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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
aventurine (quartz)
7.0
none
conchoidal
Translucent
none
2.65
glassy
green
white
microcrystalline
silicates
Inclusion of mica give the mineral a "spangled" reflection.

 
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