Green - Marble
Quarry Location: Donai, Bragança, Municipal de Bragança
Water Absorption: 0.07 By weight %
Density: 2660 Kg/m³
Flexural Strength: 40.88 MPa
Compressive Strength: 274.02 - 309.2 MPa
Recommended Usage: Building stone, countertops, sinks, monuments, pool coping, sills, ornamental stone, interior, exterr
Finishing Surface: Polished, Sawn Cut, Sanded, Rockfaced, Sandblasted, Tumbled
Additional Names: Donai Green Marble, Verde Donai
Mineralogical composition
Serpentine: 98 %
Others: 2 %
Chemical composition
Siliziumdioxid:40,63 %
Aluminiumoxid:3,52 %
Eisenoxid:11,07 %
Magnesiumoxid:35,68 %
Calciumoxid:0,1 %
Natriumoxid:0,11 %
Kaliumoxid:0,07 %
Titanoxid:0,19 %