Porphyry copper deposit formation in the context of transcrustal magma systems

[@christianenriquevargassern2620]

Excellent exposition for the understanding of the geochemical processes that are involved in the copper enrichment of the porphyry system.

[@kathykarns9829]

So look for zunyite? What does the cap look like? Is it full of APS minerals? Does it look like an ordinary lithocap?