| | VIHORLATSKE VRCHY VOLCANICS |
 | | The Lower Badenian regional type of dacite to rhyodacite volcanism is represented by the fine-grained, predominantly aleuritic-pelitic, light-grey to greenish, Hrabovec rhyodacitic tuffs. |
 | | The central zone comprises an unspecified propylitized/chloritized sequence of andesitic porphyries and andesites, the intrusions of diorite porphyries, the dykes of andesite and andesite porphyry, the bodies of secondary quartzites and the silicification and argilitization zones. |
 | | The Vihorlat Stratovolcano is characterized by a periclinal arrangement of the lava flows around a central protrusion (a ?tholoid), located in the area of Vihorlat summit triangulation point (1 075,4 m). |
| www.tuke.sk /vulkanklub/Vulkany/Slovakia/EasternSlovakia/VihorlatskeVrchy/VihorlatskeVrchyEN.html (1219 words) |