erythrite

/ˈɛrɪθraɪt/

Definitions

1. noun

A rare mineral, a hydrated cobalt arsenate, Co3(AsO4)2·8H2O, often found in the oxidized zones of copper and cobalt deposits.

“The geologist studied the properties of erythrite in the newly discovered mine.”

Synonyms

  • cobalt arsenate
  • cobalt oxide

Antonyms

  • aluminosilicate
  • silicate