1385 Opal (Menilitic), Caldes de Malavella, Gerona, Catalonia, Spain September 22, 2019 Steve Europe Spain
Australasia Australia New South Wales 5666 Opal, Lightning Ridge, Finch Co., New South Wales May 2, 2020
Australasia Australia New South Wales ncat VHD3, Opal, Lightning Ridge, New South Wales November 17, 2019
Australasia Australia Queensland ncat JP1772 Fluorite, Calcite, Opal, Monakoff Mine, Cloncurry, Cloncurry Shire, Queensland May 14, 2023
Australasia Australia Queensland 1724 Quartz, Opal(ised Wood), Springsure, Queensland September 22, 2019
