: a) Team prospecting artisanal workings b) Historic artisanal working where Z4624 was taken c) Sample Z4624, quartz vein material with pyrite, chalcopyrite and visible gold d) Close up photo of vein fragment with visible gold
: a) Team prospecting artisanal workings b) Historic artisanal working where Z4624 was taken c) Sample Z4624, quartz vein material with pyrite, chalcopyrite and visible gold d) Close up photo of vein fragment with visible gold