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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
realgar
1.5
perfect
conchoidal
Translucent
none
3.50
glassy
red
orange
prismatic
sulfides
Slowly degrades to powder when exposed to light and air. Composition is arsenic and sulfur.

 
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