Julia Cream Gondomil - Portugal
Microscopic description
Grey, slightly pink rock, with abundant feldspar megacrystals, compact with irregular fracture.
Physico-mechanical properties
Bulk specific gravity: 2.64 g/cm3
Coefficient of absorption: 0.3 %
Compression strength: 1101 Kg/cm2
Flexure strength: 153 K/cm2
Friction wear resistance: 1 mm
Impact strength: 55 cm
Freezing test module: 0.03 %
Thermal shock: 0