ncat JR10 Sulphur, Lake Rotokawa, Wairakei, Taupo District, Waikato Region, New Zealand November 24, 2023 Pendleton Australasia New Zealand A tiny group of sulphur crystals on sinter. Width of view 6mm. Stack of 38 images. Click on the image below for a higher resolution version.
Europe Russia 9139 JP2748 Goldfieldite, Prasolovskoe Au deposit (Prasolovka deposit), Kunashir Island, Kuril Islands (Kurile Islands), Sakhalinskaya Oblast’, Far-Eastern region, Russia October 8, 2019
Australasia Australia Queensland 7080 JL191 Botryogen, Apjohnite, Mount Isa district, Mount Isa – Cloncurry area, Queensland September 23, 2019