Arsenopyrite, Quartz
Lees Reef, Te Ahumata, Great Barrier Island, Auckland Region, New Zealand
Mat of arsenopyrite crystals in quartz.
3MP Amscope with bellows, extension tubes and "2np" Reichert objective (approx equal to a plan 5-5.5x). Processed with Zerene stacker DMap and post stacking cleanup with Faststone.
Collection and photograph of Rod Martin.