Assertion: chalcopyrite | /r/HasProperty | mineral uses
Facets:
Source sentences:
text: Chalcopyrite: Mineral Uses and Properties
text: Chalcopyrite: Mineral information, data and localities.
text: Chalcopyrite: Mineral Uses and Properties
text: Chalcopyrite: Mineral Uses and Properties
text: Chalcopyrite: Mineral information, data and localities.