Major Mines Projects | Macmillan Pass Project
• PbZnFe sulphide facies – Massive, banded sphaleritegalena and galenapyrite overlain by debris flow deposits containing clasts of earlier deposited massive sulphides. • Baritesulphide facies – Interbedded finegrained sphalerite, galena, barite, chert and ferroan carbonate forming the bulk of .