IRIDIAN
Allgemeine Informationen
| Trading names | IRIDIAN |
| Location where found | Isle / Mille Lacs Lake / Minnesota |
| Country | USA | Coloring | light grey, brown |
| Grain size | Fine to medium grained |
| Structure | Largely without direction |
| Availability | Available |
Gestein
| Bezeichnung | Granite |
| 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 | 2,64 t/m³ |
| Pressure resistance | 169,7 MPa |
| Bending strength | 17,3 MPa |
| Water absorption | 0,12 Gew.-% |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 3.1.65 |
| INSK Number | 12.2 |
Care information from Möller-Chemie
Recommendations for bonding and filling
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