ncat JP342, Topaz, Topaz Mountain, Thomas Range, Juab Co., Utah, USA September 23, 2019 Steve North and Central Americas United States Utah
North and Central Americas United States Utah 5042 Holfertite, Hematite, Topaz, Holfertite Pit, Starvation Canyon, Thomas Range, Juab Co., Utah September 29, 2019
Australasia Australia Tasmania 1421 Cassiterite, Topaz (Radiating), Mt Bischoff, Waratah, Tasmania September 22, 2019
Australasia Australia Tasmania 1732 Cassiterite, Topaz, Royal George Mine, Avoca-Royal George mining district, Northern Midlands municipality, Tasmania December 30, 2021
