KOSMUS
Allgemeine Informationen
| Trading names | KOSMUS |
| Country | Brazil | Coloring | dark grey, black, brown |
| Grain size | Coarse grained |
| Structure | layered or directional |
| Availability | Available |
Gestein
| Bezeichnung | Gneiss |
| Alter | Precambrian |
| Gesteinsgruppe |
Mineralbestand
| Quarz | 30-40 % |
| Plagioclase | 20-25 % |
| Biotite mica | 10-20 % |
| Muscovite mica | 5-10 % |
| Staurolite | 5-10 % |
| Disthen | 5-10 % |
| Apatite | 1 % |
| Ore minerals | 1-2 % |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 10.3.50 |
| INSK Number | 48.14 |
Care information from Möller-Chemie
Stain removal guide:
Recommendations for bonding and filling
Productfinder bonding / filling:
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