noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   An orthorhombic copper arsenate mineral with the chemical formula Cu₂AsO₄OH.
2. 2
   rare green to black mineral consisting of hydrated copper arsenate that is found in copper deposits wordnet

Etymology

From German Olivenerz (“olive ore”), from its olive-green colour + -ite.

Related phrases

chemical formula

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.