ROSA BELISSIMO

MINERALOGICAL COMPOSITION CHEMICAL ANALYSIS (Weight %)
CALCITE 98 CaO 54,27
ALBITE 2 K20
DOLOMITE MgO 0,76
EPIDOTE Na2O
QUARTZ SiO2 0,21
HEMATITE MnO
MUSCOVITE Fe2O3 0,091
CHROMITE CO2
SERICITE Al2O3
CLAYS
CLORITE
PHYSICAL AND MECHANICAL PROPERTIES
APPARENT SPECIFIC WEIGHT Kg/m3
MODULUS OF ELASTICITY tn/cm2  126
ABSORPTION COEFFICIENT Wt% 0,48
ABRASION RESISTANCE mm (DIN 52108) 0,028
COMPRESSIVE STRENGTH Kg/cm2 515
MICROHARDNESS KNOOP Kg/mm2
MODULUS OF RAPTURE Kg/cm2