cobaltite

noun

cobaltite

noun

Etymology From cobalt + -ite.

Chemistry, Geography, Geology, Mineralogy, Natural sciences, Physical sciences A rare gray mineral, a mixed sulfide and arsenide of cobalt and iron with chemical formula CoAsS; it is an ore of cobalt.

Derived terms: spherocobaltite

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.