Assertion: chalcopyrite | /r/HasProperty | the molar amount of iron
Facets:
Source sentences:
text: In instances where the metal sulfide comprises chalcopyrite, the molar amount of iron released from the chalcopyrite (during the exchange of copper for iron) may exceed the molar amount of copper absorbed by the chalcopyrite.
text: In instances where the metal sulfide comprises chalcopyrite, the molar amount of iron released from the chalcopyrite (during the exchange of copper for iron) may exceed the molar amount of copper absorbed by the chalcopyrite.