GEOGRAPHIC LOCALIZATION
| PROVINCE | Huelva |
| TOWNSHIP | Aroche |
MACROSCOPIC DESCRIPTION
Coarse grain limestone with abundant recrystallization generally green in colour with irregular bands in different green tones.
MINERAL COMPOSITION
| ESSENTIAL MINERALS | ACCESORY MINERALS |
| Calcite. | Pyroxene, Amphibol, plagioclase, opaques. |
MICROSCOPIC DESCRIPTION
Coarse grain calcite with bands of pyroxene and amphibols.
PHYSICO-MECHANICAL PROPERTIES
| BULK SPECIFIC GRAVITY | 2,89 g/cm3 |
| APPARENT POROSITY | 0,56% |
| ABSORPTION COEFFICIENT | 0,19% |
| COMPRESSION STRENGTH | 833 Kg/cm2 |
| BENDING STRENGTH | 148 Kg/cm2 |
| C. STRENGTH AFTER FREEZING TEST | 750 Kg/cm2 |
| FRICTIONAL WEAR TEST | 2,52 mm |
| IMPACT TEST | 75 cm |
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