Calc-alkali basalt (Q41832)

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Calc-alkaline basalts are rich in Ca, Mg and Na, crystallising olivine, augite and plagioclase, and make up a major portion of continental crust
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Calc-alkali basalt
Calc-alkaline basalts are rich in Ca, Mg and Na, crystallising olivine, augite and plagioclase, and make up a major portion of continental crust

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