ROGGENSTEIN
Allgemeine Informationen
| Trading names | ROGGENSTEIN |
| Location where found | Roggenstein/ Vohenstrauß |
| Country | Germany |
| State | Bavaria |
| Region | Oberpfalz | Coloring | white, light grey |
| Grain size | Coarse grained |
| Structure | Largely without direction |
| Availability | No longer being mined! |
Gestein
| Bezeichnung | Granite |
| Alter | Upper Carboniferous |
| 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 | 2,64 t/m³ |
| Reindichte | 2,67 t/m³ |
| Pressure resistance | 195 MPa |
| Water absorption | 0,35 Gew.-% |
| Porosity | 1,02 Vol.-% |
Mineralbestand
| Orthoclase (alkali feldspar) | 32 % |
| Quarz | 30 % |
| Plagioclase | 28 % |
| Biotite mica | 6 % |
| Muscovite mica | 2 % |
| Other | 2 % |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 2.4.4 |
Recommendations for bonding and filling
Productfinder bonding / filling:
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