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
glauconite (mica group)
2.00
20
1
1
1
2.50
1
1
1
1
1
Blue-green color.
additional info here
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