OULAINEN BLACK
Allgemeine Informationen
| Trading names | OULAINEN BLACK, LIKALAN JÄRVI, MIDNIGHT BLACK |
| Location where found | Likalan Järvi/ Oulainen |
| Country | Finland | Coloring | black |
| Grain size | Medium grained |
| Structure | Largely without direction |
| Availability | Available |
Gestein
| Bezeichnung | Gabbro |
| Alter | Precambrian |
| Gesteinsgruppe | Abyssal rock |
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 | frost resistant |
Technische Daten
| Bulk density | 2,90 t/m³ |
| Pressure resistance | 210 MPa |
| Bending strength | 17,9 MPa |
| Water absorption | 0,29 Gew.-% |
Mineralbestand
| Plagioclase | 52 % |
| Pyroxene (augite) | 24 % |
| Biotite mica | 20 % |
| Amphibole | 1 % |
| Quarz | 1 % |
| Other | 2 % |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 4.4.29 |
| INSK Number | 28.15 |
Recommendations for bonding and filling
Productfinder bonding / filling:
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