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Uso de chalcopyrite em inglês
1
The common are is chalcopyrite, a copper sulphide; that is, it is composed of copper and sulphur.
2
Basalt with traces of chalcopyrite.-L.
3
The West Desert deposit consists of coarse-grained sphalerite with minor chalcopyrite occurring in skarn developed in thin-bedded, shaly carbonate rocks near the intrusive complex.