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 Victoria 7284 JL1128 Hyalite Opal, Calcite, Lilydale Quarry, Lilydale, Victoria December 12, 2020
Australasia Australia Victoria 40003 RH Augite, Andesine, Hyalite Opal, Ilmenite, Colac Quarry, Ondit, Colac Otway Shire, Victoria January 14, 2021
Australasia Australia Victoria 40013 RH1011 Hyalite Opal, Colac Quarry, Ondit, Colac Otway Shire, Victoria January 15, 2021
Australasia Australia Victoria ncat VHD3, Ilmenite, Hyalite Opal, Boral Quarry, Bundoora, Victoria November 17, 2019