CHALCOCITE


Meaning of CHALCOCITE in English

noun Etymology: alteration of chalcosine, from French, irregular from Greek chalkos Date: 1868 a black or gray lustrous metallic mineral that consists of a sulfide of copper and is an important copper ore

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.