Locality
Mariánská Skála (Marienberg)
| Name | Mariánská Skála (Marienberg) |
| Type | surface mine |
| Country | Czech Republic |
| Coordinates | 50.66333, 14.05417 |
| Coordinate precision | 10-100 m |
| Coord. method | mindat.org |
| Coord. agent | Paalits, I. |
| Location remarks | Marienberg, Aussig, Böömi; Ústí nad Labem (deutsch Aussig, romani Ustji, Ustjiss) ist eine Stadt im Norden von Böhmen, Tschechien. Koordinadid karjääri asukoha järgi. Ivo - koordinaadid määratud mindat. org 2018 |
| Remarks | Active quarry in an irregular phonolite laccolith which penetrated into different levels of the Cretaceous sediments along a pre-existing tectonic structure in the Upper Oligocene (26 Ma). Later it was tectonically modified and intersected by the Labe River to form Mariánská hora Hill and Kamenný vrch Hill. The laccolith is formed by miaskitic natrolite sodalite phonolite passing into analcime sodalite phonolite in marginal parts of the body. |
| Date added | 2008-05-05 |
| Date changed | 2023-06-04 |
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