berthierite
Fetched 2026-10-26 (cache).
Datamuse reports no synonyms or antonyms for this word.
Noun
- {{lb|en|mineral}} A steel-gray [[opaque]] [[mineral]], with chemical formula FeSb<sub>2</sub>S<sub>4</sub>.
Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.