humberstonite

Fetched 2026-10-26 (cache).

Synonyms: humberstone

Antonyms: humberstone

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|mineral}} A trigonal-rhombohedral colorless [[mineral]] containing [[hydrogen]], [[magnesium]], [[nitrogen]], [[oxygen]], [[potassium]], [[sodium]], and [[sulfur]].

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