40002 RH Hyalite Opal, Colac Quarry, Ondit, Colac Otway Shire, Victoria January 14, 2021 Steve Australasia Australia Victoria Ex Dick Haslam Collection. Width of view 3.5mm. Stack of 60 images. Click on the image for a higher resolution one.
Australasia Australia South Australia 7447 JL3743 Hyalite Opal, Conichalcite, Dome Rock Copper Mine, Boolcoomata Station, Olary Province, South Australia July 26, 2021
Australasia New Zealand ncat JR10 Hyalite Opal, Lake Rotokawa, Wairakei, Taupo District, Waikato Region, New Zealand November 24, 2023
Australasia Australia Victoria ncat VHD15, Hyalite Opal, Lake Cooper Quarry, Corop, Victoria November 17, 2019
Australasia Australia Victoria 7369 JL1705 Hyalite Opal, Trentham Falls, Trentham, Hepburn Shire, Victoria December 28, 2020