Pebble dyke with clasts of quartz vein and silica with pyrite ± bornite that are sourced from a deeper level and milled by the hydrothermal brecciation (PHD084 at 1582.7m).
Pebble dyke with clasts of quartz vein and silica with pyrite ± bornite that are sourced from a deeper level and milled by the hydrothermal brecciation (PHD084 at 1582.7m).