30023 Quartz, Kangaroo Island, South Australia October 5, 2019 Steve Australasia Australia South Australia White quartz overgrown smoky quartz.
Europe Russia 30102 Quartz, Pyrite, Sphalerite, Chalcopyrite, Nikolaevskiy Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia May 17, 2020
Australasia Australia Northern Territory 4204 Quartz, Harts Range, Northern Territory November 27, 2018
