1998 Quartz, Stilbite, Mill Creek Quarry, Polk Co, Oregon, USA September 22, 2019 Pendleton North and Central Americas Oregon United States
Australasia Australia New South Wales ncat VHD3, Opal, Lightning Ridge, New South Wales November 17, 2019
Australasia Australia South Australia ncat VHD10, Quartz, Wadnaminga, South Australia November 17, 2019
Colorado North and Central Americas United States 30003 Smoky Quartz, Dreamtime Claim, Crystal Peak, Colorado October 5, 2019
California North and Central Americas United States 2098 Santaclaraite, Pennsylvania Mine, Santa Clara Co, California, USA September 22, 2019
