ALCANTARA BLACK
Allgemeine Informationen
| Trading names | ALCANTARA BLACK |
| Location where found | Alcantara / w´ Caceres |
| Country | Spain | Coloring | black, white |
| Grain size | Very fine grained |
| Structure | veined |
| Availability | Available |
Gestein
| Bezeichnung | Contact schist |
| Alter | Palaeozoic |
| Gesteinsgruppe | Metamorphic rocks |
Technische Eigenschaften
| Polish quality | Polish possible. |
| Polish durability | The polish is durable for exterior use. |
| Suitable for flooring | Suitable |
| Acid resistant | The stone is resistant to acid under usual circumstances. |
| Frost resistant | should be frost resistant |
Technische Daten
| Bulk density | 2,76 t/m³ |
| Pressure resistance | 249 MPa |
| Bending strength | 26,5 MPa |
| Water absorption | 0,0? Gew.-% |
Mineralbestand
| Quarz | 50,8 % |
| Orthoclase (alkali feldspar) | 1 % |
| Plagioclase | 6,2 % |
| Biotite mica | 31 % |
| Muscovite mica | 4,8 % |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 10.6.48 |
| INSK Number | 49.12 |
Care information from Möller-Chemie
Stain removal guide:
Recommendations for bonding and filling
Productfinder bonding / filling:
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