LIGOURIO BEIGE

MINERALOGICAL COMPOSITION CHEMICAL ANALYSIS (Weight %)
CALCITE 96 CaO 53,80
ALBITE K20
DOLOMITE 3 MgO 2,20
EPIDOTE Na2O
QUARTZ 1 SiO2 0,70
HEMATITE MnO
MUSCOVITE Fe2O3 0,14
CHROMITE CO2 41,90
SERICITE Al2O3
CLAYS
CLORITE
PHYSICAL AND MECHANICAL PROPERTIES
APPARENT SPECIFIC WEIGHT Kg/m3 2754
MODULUS OF ELASTICITY tn/cm2
ABSORPTION COEFFICIENT Wt% 0,11
ABRASION RESISTANCE mm (DIN 52108) 6,12
COMPRESSIVE STRENGTH Kg/cm2 918
MICROHARDNESS KNOOP Kg/mm2
MODULUS OF RAPTURE Kg/cm2 176