Kawerau Geothermal field, Kawerau District, Bay of Plenty Region, New Zealand
FOV = ~2.5 mm. Collection and photograph of Rod Martin
Aragonite spray with unknown orange carbonate FOV = ~1.5 mm. Collection and photograph of Rod Martin
Small pyrite crystals on calcite. 5MP Chinese unbranded CMOS camera with bellows and FYSCOPE 4X Plan Achromatic Objective Lens. Processed with Zerene stacker DMap and post stacking cleanup with Faststone. Collection and photograph of Rod Martin
© R.J.Martin
Opal on calcite. 5MP Chinese unbranded CMOS camera with bellows and Nikon 4X Plan Achromatic Objective Lens. Processed with Zerene stacker DMap and post stacking cleanup with Faststone. Collection and photograph of Rod Martin
Calcite from drillchip sample 5MP Chinese unbranded CMOS camera with bellows and Nikon 4X Plan Achromatic Objective Lens. Processed with Zerene stacker DMap and post stacking cleanup with Faststone. Collection and photograph of Rod Martin