ncat JP262, Hematite, Pseudobrookite, Topaz, Thomas Range, Juab Co., Utah, USA September 23, 2019 Steve North and Central Americas United States Utah
Australasia Australia Victoria ncat JP3390 Cristobalite, Pseudobrookite, Phlogopite, Middle Hill, Mount Anakie, Anakie, City of Greater Geelong, Victoria August 5, 2022
Australasia Australia Victoria ncat ANK T8 Topaz, Wombat Creek, Strathbogie Ranges, Strathbogie Shire, Victoria January 12, 2023
Australasia Australia Tasmania 4882 Topaz, Frome River, Moorina, Blue Tier district, Break O’Day municipality, Tasmania, Australia October 5, 2019
