tholeiite

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/ˈθəʊlɪʌɪt/ English

Definitions

noun

An igneous basaltic rock, formed from magma rich in magnesium and iron.

Related words

Synonyms

olivine tephrite tonalite thinolite lithiophorite lithiophilite leucitite troilite oolith tainiolite tephroite xenolite tinguaite tachylyte tachylite geikielite

References