Serbian Vulkanska kupola Cited by user Dcirovic on 24 Jun 2023 U vulkanologiji, vulkanska kupola ili lavna kupola je kružna izbočina u obliku nasipa koja je rezultat sporog izbacivanja viskozne lave iz vulkana.
English Rhyolite Cited by user GeoWriter on 27 Oct 2020 Rhyolite is the most silica-rich of volcanic rocks. It is generally glassy or fine-grained (aphanitic) in texture, but may be porphyritic, containing larger mineral…