Strong alteration is pervasive in all drill holes with multi-generational porphyry related veining identified throughout. Alteration is predominately propylitic to inner propylitic with areas of ...
The intermineral stock is dominated by supergene argillic alteration and propylitic alteration (chlorite, epidote). In porphyry copper systems, the area with the highest copper grade often ...
Alteration is predominately propylitic to inner propylitic with areas of sericite (QSP), sericite-chlorite ± clay (SCC) and remanent potassic zones. Multi-generational veins, with copper and moly ...