bauxite
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ANUAN MULTI SERVICES
bauxite
Color |
White, grey, sometimes stained red, yellow, orange, or brown due to iron oxides |
Hardness |
1 - 3 on Mohs scale |
Specific Gravity | 2.0 - 2.5 |
Luster | Dull to earthy |
Streak | White to tan |
Transparency | Opaque |
Fracture | Earthy, uneven |
Crystal System |
Amorphous, often clay-like texture |
Grain Size |
Fine to very coarse |
Porosity | High |
Tenacity | Brittle |