ncat JP3588 Topaz, Tepetate, Mun. de Villa de Arriaga, San Luis Potosi, Mexico October 8, 2019 Steve Mexico North and Central Americas Ex Jack Nelson Collection
North and Central Americas United States Utah 5042 Holfertite, Hematite, Topaz, Holfertite Pit, Starvation Canyon, Thomas Range, Juab Co., Utah September 29, 2019
North and Central Americas United States Utah 1004 Bixbyite, Topaz, Thomas Range, Juab Co., Utah, USA July 19, 2020
