ˈrikə(r)ˌdīt noun
( -s )
Etymology: Thomas A. Rickard died 1953 American mining engineer + English -ite
: a mineral Cu 4 Te 3 consisting of a copper telluride and occurring in deep metallic purple masses
ˈrikə(r)ˌdīt noun
( -s )
Etymology: Thomas A. Rickard died 1953 American mining engineer + English -ite
: a mineral Cu 4 Te 3 consisting of a copper telluride and occurring in deep metallic purple masses
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012