MYSTIC GREY
Allgemeine Informationen
| Trading names | MYSTIC GREY, MASHALL GREY, MYSTIC GRAY, MARSHALL GREY |
| Location where found | Minas Gerais, an der Grenze zu Espirito Santo |
| Country | Brazil | Coloring | black, dark grey |
| Grain size | Fine to medium grained |
| Structure | irregularly cloudy |
| 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 | 2,86 t/m³ |
| Bending strength | 20,5 MPa |
Mineralbestand
| Plagioclase | 42 % |
| Albite | 6 % |
| Microcline | 2 % |
| Pyroxene (augite) | 28 % |
| Biotite mica | 10 % |
| Ore minerals | 7 % |
| Calcite | 2-3 % |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 4.4.59 |
| INSK Number | 27.17 |
Care information from Möller-Chemie
Stain removal guide:
Recommendations for bonding and filling
Productfinder bonding / filling:
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