peraluminous

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Adjective

1. {{lb|en|geology}} Describing [[igneous]] [[rock]]s that have a higher molar proportion of [[aluminium]] to [[sodium]], [[potassium]] and [[calcium]]

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.