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Definition of Peraluminous
1. Adjective. (geology) Describing igneous rocks that have a higher molar proportion of aluminium to sodium, potassium and calcium ¹
¹ Source: wiktionary.com
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1. Adjective. (geology) Describing igneous rocks that have a higher molar proportion of aluminium to sodium, potassium and calcium ¹
¹ Source: wiktionary.com