ncat JR10 Hyalite Opal, Lake Rotokawa, Wairakei, Taupo District, Waikato Region, New Zealand November 24, 2023 Steve Australasia New Zealand Beads of hyalite on sinter. Width of view 6mm. Stack of 50 images. Click on the image below for a higher resolution version.
Australasia Australia Queensland ncat VH498 Pyromorphite, Hyalite Opal, Black Star Open Cut, Mt Isa Mine, Queensland January 20, 2022
Australasia New Zealand 25002 JR11 Sulphur, Hyalite Opal, Lake Rotokawa, Wairakei, Taupo District, Waikato Region, New Zealand November 24, 2023
Australasia Australia Victoria 40002 RH Hyalite Opal, Colac Quarry, Ondit, Colac Otway Shire, Victoria January 14, 2021