4722 Topaz, Tarryall Mts, Park Co., Colorado, USA October 5, 2019 Steve Colorado North and Central Americas United States Single crystal. Ex Dave Bunk Minerals., Jim Mcewan, Lehigh Minerals
Australasia Australia Tasmania 4882 Topaz, Frome River, Moorina, Blue Tier district, Break O’Day municipality, Tasmania, Australia October 5, 2019
