johnsomervilleite

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|mineral}} A dark, brittle, [[vitreous]] [[mineral]] comprising mostly [[iron]], [[phosphorus]], and [[oxygen]].

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