Definition of Boninite. Meaning of Boninite. Synonyms of Boninite

- Boninite is an extrusive rock high in both magnesium and silica, thought to be usually formed in fore-arc environments, typically during the early stages...
- of basaltic composition, although pillows formed of komatiite, picrite, boninite, basaltic andesite, andesite, dacite or even rhyolite are known. In general...
- Basanite – Type of volcanic rock Blairmorite – Rare porphyritic volcanic rock Boninite – Ultramafic extrusive rock high in both magnesium and silica Carbonatite –...
- group, the main composition of eruptions in the Matas consists of mostly boninite, which is a type of extrusive rock usually seen in the Izu-Bonin Island...
- such as picritic basalt, komatiite, and highly magnesian magmas that form boninite, take the composition and temperatures to the extreme. All have a silica...
- series and are characteristic of volcanic arcs above subduction zones. Boninite is a high-magnesium form of basalt that is erupted generally in back-arc...
- boninite-like amphibolites have been interpreted to represent metamorphosed boninites. However, subsequent studies have pointed out that the boninite-like...
- Ultramafic lavas, such as komatiite and highly magnesian magmas that form boninite, take the composition and temperatures of eruptions to the extreme. All...
- subduction zones. Boninite magmatism is similar to komatiite magmatism but is produced by fluid-fluxed melting above a subduction zone. Boninites with 10–18%...
- basalt Basaltic trachyandesite Mugearite Shoshonite Basanite Blairmorite Boninite Carbonatite Charnockite Enderbite Dacite Diabase Diorite Napoleonite Dunite...