DictionnaireLe forumContacts

   Allemand
Google | Forvo | +
Kupferkies m -es
génér. chalcopyrite chem.; chal-copyrite chem.; copper pyrites; yellow copper ore
chim. chalcopyrite (CuFeS2); yellow copper (min.)
expl. cupriferous pyrite; peacock copper; pyrites of copper; yellow ore; yellow pyrite
métall. pyrite
sciences. chalcopyrite; copper pyrite