Associations to the word «Chalcopyrite»

Wiktionary

CHALCOPYRITE, noun. (mineral) A yellow mineral that is a mixed sulfide of copper and iron, with the chemical formula CuFeS2.

Dictionary definition

CHALCOPYRITE, noun. A yellow copper ore (CuFeS2) made up of copper and iron sulfide.

Wise words

A word is not a crystal, transparent and unchanged; it is the skin of a living thought and may vary greatly in color and content according to the circumstances and time in which it is used.
Oliver Wendell Holmes, Jr.