VOLAKAS
| MINERALOGICAL COMPOSITION | CHEMICAL ANALYSIS | (Weight %) | |
|---|---|---|---|
| CALCITE | 8 | CaO | 31,80 |
| ALBITE | 92 | K20 | 0,05 |
| DOLOMITE | MgO | 20,60 | |
| EPIDOTE | Na2O | 0,20 | |
| QUARTZ | SiO2 | 0,06 | |
| HEMATITE | MnO | 0,01 | |
| MUSCOVITE | Fe2O3 | 0,14 | |
| CHROMITE | CO2 | 46,20 | |
| SERICITE | Al2O3 | 0,00 | |
| CLAYS | |||
| CLORITE |
| PHYSICAL AND MECHANICAL PROPERTIES | |
|---|---|
| APPARENT SPECIFIC WEIGHT Kg/m3 | 2760 |
| MODULUS OF ELASTICITY tn/cm2 | |
| ABSORPTION COEFFICIENT Wt% | 0,28 |
| ABRASION RESISTANCE mm (DIN 52108) | 7,23 |
| COMPRESSIVE STRENGTH Kg/cm2 | 1400 |
| MICROHARDNESS KNOOP Kg/mm2 | |
| MODULUS OF RAPTURE Kg/cm2 | 90,40 |
