Size Range 015 mm to 63 mm
Moisture Content Typically 8 12
Bulk Density 20 to 25 tonnesm
Angle of Repose 35 to 40
Specific Gravity 45 to 50
Porosity 35 to 40
Surface Area High Due to fine granularity
Color Reddishbrown
Abrasion Index Low Depends on mineral content
Flowability Poor due to fine size