Tetrahedrite
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A complex ore of copper, a mixed sulfide of copper, iron, zinc, silver and antimony. countable, uncountable
Etymology
Named for its tetrahedral crystals in 1845.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.