ncat VHD3, Opal, Lightning Ridge, New South Wales November 17, 2019 Steve Australasia Australia New South Wales TBA
Europe Germany 2234 Faujasite, Opal, Limberg Quarries, Sasbach am Kaiserstuhl, Emmendingen, Freiburg Region, Baden-Württemberg, Germany January 10, 2022
Australasia Australia Western Australia 5104 Opal, Yinnietharra Station, Gascoyne, Western Australia September 29, 2019
Australasia Australia New South Wales 5666 Opal, Lightning Ridge, Finch Co., New South Wales May 2, 2020
