Head noun: chalcocite

Same concepts
http://dbpedia.org/resource/Chalcocite

Broader concepts

labelprovenanceconfidence
secondary copper sulfide mineralisap:2201981150.399359
sulfideisap:2169047190.311170
mineralisap:2201981170.285295
sulphideisap:2849660320.216515

Narrower concepts

labelprovenanceconfidence