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Typical Physical and Chemical Analysis
Carbon Content: 96%
Specific Gravity: 1.6Avg
Fracture: Angular
Solubility in Alkaline Waters: None
Density : 52Lbs./Ft3
Solubility in Acid Waters: None
Hardness (Moh's Scale): 3.0 - 3.5
Solubility in Hydrochloric Acid: <0.2%
Visibly free of clay, shale and extraneous dirt
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