granite paving stone stabbed and cut size 100 x100 x50 size 200 x100 x50 color Black Pink Physicomechanical Property: Specific weight: 2700 kg/m3; Water absorption: 0.16%; Compressive strength: 112 MPa Abrasion: 0,48 g/cm2; Frost resistance coefficient: 100 cycles. Mineral composition: Microcline: 10-15%; Plagioclase: 30%; Quartz: 20%; Biotite: 5%; Other: 0-1%.
Rough flintstone, baltic amber.
Precious stones like beryl, tourmaline, quartz .
Amber stone.
Milk powdered, cheese, extracts, amber.
Quartz sand powder, gratine & marble tiles, pet supply.
