FOREST PEARL
Allgemeine Informationen
| Trading names | FOREST PEARL, NANTU , PERLA DI SELVA, MAGIC BROWN |
| Location where found | Piipsjärvi / Oulainen |
| Country | Finland | Coloring | grey brown, dark grey |
| Grain size | Medium to coarse grained |
| Structure | Largely without direction |
| Availability | Available |
Gestein
| Bezeichnung | Syenite |
| 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 | 2,71 t/m³ |
| Pressure resistance | 215 MPa |
| Bending strength | 13,4 MPa |
| Water absorption | 0,29 Gew.-% |
Mineralbestand
| Orthoclase (alkali feldspar) | 70 % |
| Plagioclase | 11 % |
| Quarz | 12 % |
| Amphibole | 7 % |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 4.1.34 |
| INSK Number | 23.4 |
feingeschliffen, poliert:
Recommendations for bonding and filling
Productfinder bonding / filling:
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