Chessy copper
English
editEtymology
editFrom Chessy, near Lyons, France, where it is found.
Noun
edit- (mineralogy, archaic) The mineral azurite.
Synonyms
editReferences
edit- “Chessy copper”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.