3547 Namibite, Opal (Hyalite), Morass Creek, Benambra, Victoria October 3, 2019 Steve Australasia Australia Victoria
Georgia (US) North and Central Americas United States 5562 Opal, Girard, Girard District, Burke Co., Georgia, USA October 5, 2019
Cornwall England United Kingdom 3784 Opal, Posnjakite, Langite, South Wheal Basset, Redruth, Cornwall, England October 3, 2019
