Definition of Pantellerite. Meaning of Pantellerite. Synonyms of Pantellerite

- Pantellerite is a type of volcanic rock, specifically a peralkaline rhyolite. It has a higher iron and lower aluminium composition than comendite. It is...
- rhyolites (rhyolites unusually rich in alkali metals) include comendite and pantellerite. Peralkalinity has significant effects on lava flow morphology and mineralogy...
- Comendite – Hard, peralkaline igneous rock, a type of light blue grey rhyolite Pantellerite – Peralkaline rhyolite type of volcanic rock Scoria – Dark vesicular...
- peralkaline conditions. Examples are the peralkaline rhyolites, comendite and pantellerite, with comendite being the more felsic (silica-rich) rock. Another example...
- Pantelleria is about 230,000 tonnes. The island is the type locality for pantellerite, a peralkaline rhyolite. Pantelleria has a subtropical Mediterranean...
- to intermediate in composition (e.g., rhyolitic, dacitic, andesite, pantellerite, phonolite, trachyte), but basaltic and other compositions are known...
- Quartz diorite Quartz monzonite Quartzolite Rhyodacite Rhyolite Comendite Pantellerite Scoria Shonkinite Sovite Syenite Tachylyte Tephriphonolite Tephrite Tonalite...
- augite phenocrysts of tholeiites. Peralkaline rhyolites (comendite or pantellerite) may be generated by fractionation of alkali basalt magma. Alkaline magmas...
- volcanoes are all surmounted by rocks composed of trachyte, phonolite, pantellerite, or comendite. Their activity has been attributed either to the reactivation...
- eruptive volume. Felsic peralkaline rocks such as trachyte, comendite and pantellerite were also produced by volcanism of the MEVC and represent about 40% of...