ncat VHD4, Quartz, Biggenden, Queensland November 17, 2019 Steve Australasia Australia Queensland TBA
Australasia Australia Queensland 3000 Quartz with Hematite Inclusions, Crystal Mountain, Queensland October 3, 2019
North and Central Americas Oregon United States 1998 Quartz, Stilbite, Mill Creek Quarry, Polk Co, Oregon, USA September 22, 2019
