The pentlandite group includes:
argentopentlandite:
Ag(Fe,Ni)8S8
cobaltpentlandite:
Co9S8
geffroyite:
(Cu,Fe,Ag)9Se8
oberthürite:
Rh3Ni32S32
pentlandite:
(Ni,Fe)9S8
shadlunite:
(Fe,Cu)8(Pb,Cd)S8
The pentlandite group is a member of the
pentlandite supergroup.
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