ncat VHD15, Quartz, Snailbeach, Shropshire, England, UK November 17, 2019 Steve England Shropshire United Kingdom TBA
North and Central Americas Oregon United States 1998 Quartz, Stilbite, Mill Creek Quarry, Polk Co, Oregon, USA September 22, 2019
Arizona North and Central Americas United States 2846 Dioptase, Fluorite, Quartz, Mammoth-Saint Anthony Mine, Tiger, Mammoth District, Pinal Co., Arizona, USA December 1, 2021
Australasia Australia New South Wales ncat VHD10, Cassiterite, Quartz, Inverell, New South Wales November 17, 2019
