5104 Opal, Yinnietharra Station, Gascoyne, Western Australia September 29, 2019 Steve Australasia Australia Western Australia Blue Hyalite
Cornwall England United Kingdom 3784 Opal, Posnjakite, Langite, South Wheal Basset, Redruth, Cornwall, England October 3, 2019
Asia Japan 15038 D23-1 Hokkaidoite, Opal, Shikaribetsu Lake, Shikaoi (Shikaoi-Chō), Kato District, Tokachi Subprefecture, Hokkaidō Prefecture, Japan July 30, 2024
Australasia Australia New South Wales 1349 Clinochlore, Opal (Hyalite), Mt Lightning, near Coolac, New South Wales September 22, 2019
