Natural Asphalt(GILSONITE)

Please find in bellow specification of the natural asphalt ( gilsonite ) and for more information i, m waiting for your emails.Physical propertiesAsh contant 10 +/- 2Moisture content(wt%)0.5 - 1.5Volatile matter(wt%)60 - 65Fixed carbon25 - 35Solubility in cs2(wt%) 85 - 90Solubility in tce(wt%) 60 - 70Normal heptan insol(wt%)60 - 70Specific gravity @ 25 c1.1 - 1.2Colour blackSoftening point c190 - 230Penetration @ 25 c 0.1 mm0 - 2Chemical propertiesTest result(wt%)Carbon 75 - 82Hydrogen 6 - 9Nitrogen0.8 - 1.5Sulphur3 - 6Oxygen1.5 - 2.5