Azul Imperial is one of the rare stones to have a Dumortierite deposit. This mineral of aluminium boro-silicate is responsible for giving the stone its vivid blue hues.
PETROGRAPHY CLASSIFICATION | QUARTZITE |
PROPERTIES | UNIT | RESULTS |
Water Absorption | (%) | 0,09 |
Apparent Dry Density | (g/cm³) | 2,652 |
Compressive Strength | (N) | 3355 |
Flexural Strength | (Mpa) | 22,7 |
Abrasion Strength | (cm³/cm²) | – |