Aruba Gold -Venezuela

Microscopic description

Fine-grained biotite gneiss of irregular shape, with concentration lead in strips with the predominance of yellow tonalities. It permits any sort of finish an it can be used in both inside and outside areas.

Physico-mechanical properties

Bulk specific gravity: 2.62 g/cm3
Coefficient of absorption: 0.37 %
Compression strength: 1390 Kg/cm2
Flexure strength: 105 K/cm2
Friction wear resistance: 0.08 mm
Impact strength: 35 cm
Freezing test module: 0.4 %
Thermal shock: 0