GEOGRAPHIC LOCALIZATION
| PROVINCE | Vizcaya |
| TOWNSHIP | Ereño |
MACROSCOPIC DESCRIPTION
Fine grain rock with reddish colour, white veins and fossil remains.
MINERAL COMPOSITION
| ESSENTIAL MINERALS | ACCESORY MINERALS |
| 99% Calcite. | Opaques. |
MICROSCOPIC DESCRIPTION
Micritic matrix with many fossils.
PHYSICO-MECHANICAL PROPERTIES
| BULK SPECIFIC GRAVITY | 2,71 g/cm3 |
| APPARENT POROSITY | 0,37% |
| ABSORPTION COEFFICIENT | 0,13% |
| COMPRESSION STRENGTH | 739 Kg/cm2 |
| BENDING STRENGTH | 187 Kg/cm2 |
| C. STRENGTH AFTER FREEZING TEST | 769 Kg/cm2 |
| FRICTIONAL WEAR TEST | 3,10 mm |
| IMPACT TEST | 45 cm |
No comments:
Post a Comment