30022 Quartz, Elbaite, Kangaroo Island, South Australia October 5, 2019 Steve Australasia Australia South Australia Weird ribcage growth of quartz.
Colorado North and Central Americas United States 30072 Rhodochrosite, Quartz, Sunnyside Mine, Bonita Peak, Gladstone, Eureka Mining District, San Juan Co., Colorado, USA April 21, 2020
Australasia Australia Victoria ncat VHD3, Tourmaline, Quartz, Pyramid Hill, Victoria November 17, 2019
