40020 RH Hyalite Opal, Miners Rest Quarry, Miners Rest, City of Ballarat, Victoria January 20, 2021 Steve Australasia Australia Victoria Ex Dick Haslam Collection
Australasia Australia Victoria 40018 RH Hyalite Opal, Miners Rest Quarry, Miners Rest, City of Ballarat, Victoria January 19, 2021
Australasia Australia Victoria ncat VHD15, Hyalite Opal, Lake Cooper Quarry, Corop, Victoria November 17, 2019
Africa Namibia ncat WD113 Cassiterite, Hyalite, Erongo Mountains, Karibib, Erongo, Namibia October 29, 2020
Australasia Australia Victoria ncat VHD3, Ilmenite, Hyalite Opal, Boral Quarry, Bundoora, Victoria November 17, 2019
