Pyrite is often dismissed as “fool’s gold ... arrangement of sodium and chloride ions in its lattice. Similarly, galena (PbS), a primary source of lead, displays a shiny, metallic appearance ...

958. 2500 Level 178-1. Campbell Orebody. A complex intergrowth of kiddcreekite, colusite, tennantite, galena, native tellurium, chalcopyrite, with a trace of altaite in pyrite. This image was used on ...

The problem is most intense in the basal Halifax Group where a well-defined suite of sulphide minerals is dominated by monoclinic pyrrhotite and lesser pyrite. Meguma rocks also contain hexagonal ...