ncat VHD3, Opal, Lightning Ridge, New South Wales November 17, 2019 Steve Australasia Australia New South Wales TBA
Cornwall England United Kingdom 3784 Opal, Posnjakite, Langite, South Wheal Basset, Redruth, Cornwall, England October 3, 2019
Australasia Australia South Australia 4540 Opal (Hyalite), Mixite, Dome Rock Copper Mine, Olary Province, South Australia October 5, 2019