Hardness : 3-4 Mohs

Specific weight : 2,68 g/cm3

Bending Strength : 157 (kg/cm2)

Wear Resistance : 0,79 (cm3/50cm2)

Hardness : 3-4 Mohs

Specific weight : 2,68 g/cm3

Bending Strength : 157 (kg/cm2)

Wear Resistance : 8,79 (cm3/50cm2)

Hardness : 3-4 Mohs

Specific weight : 2,68 g/cm3

Bending Strength : 157 (kg/cm2)

Wear Resistance : 8,79 (cm3/50cm2)

Hardness : 3-4 Mohs

Specific weight : 2,68 g/cm3

Bending Strength : 157 (kg/cm2)

Wear Resistance : 8,79 (cm3/50cm2)

Hardness : 3-4 Mohs

Specific weight : 2,68 g/cm3

Bending Strength : 157 (kg/cm2)

Wear Resistance : 8,79 (cm3/50cm2)

Hardness : 3-3,5 Mohs

Specific weight : 2,690 g/cm3

Bending Strength : 147 (kg/cm2)

Wear Resistance : 0,79 (cm3/50cm2)