bertrandite

Fetched 2026-10-26 (cache).

Synonyms: barrandite

Antonyms: barrandite

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|mineral}} A basic [[beryllium]] [[sorosilicate]] that is an [[ore]] of beryllium.

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