5666 Opal, Lightning Ridge, Finch Co., New South Wales May 2, 2020 Steve Australasia Australia New South Wales Predominantly blue and green thin opal seams.
Australasia Australia Queensland ncat JP1772 Fluorite, Calcite, Opal, Monakoff Mine, Cloncurry, Cloncurry Shire, Queensland May 14, 2023
Georgia (US) North and Central Americas United States 5562 Opal, Girard, Girard District, Burke Co., Georgia, USA October 5, 2019
