40011 RH1022 Hyalite Opal, Andesine, Augite, Colac Quarry, Ondit, Colac Otway Shire, Victoria January 15, 2021 Steve Australasia Australia Victoria TBA
Asia Japan ncat ER5 Andesine, Iwo Jima (Iou-to), Volcano Islands, Ogasawara Subprefecture, Tokyo Metropolis, Japan January 15, 2023
Australasia New Zealand 25002 JR11 Sulphur, Hyalite Opal, Lake Rotokawa, Wairakei, Taupo District, Waikato Region, New Zealand November 24, 2023
Australasia Australia Victoria 40020 RH Hyalite Opal, Miners Rest Quarry, Miners Rest, City of Ballarat, Victoria January 20, 2021
