10056 Wurtzite, Quartz, Yaogangxian Mine, Yaogangxian W-Sn ore field, Yizhang Co., Chenzhou Prefecture, Hunan Province, China October 5, 2019 Steve Asia China Perfectly-formed wurtzite crystals, doubly-terminated quartz, plus other sulphides? Purchased at Keystone, priced at $500.
Australasia Australia Tasmania 2191 Beryl, Sellaite, Quartz, Fluorite, Mt Bischoff, Waratah, Tasmania May 10, 2020
Australasia Australia Queensland 20074 Calcite, Quartz, Leisner Shaft, Wolfram Camp, Dimbulah, Mareeba Shire, Queensland August 4, 2021
Europe Germany 7326 JL3566 Malachite, Cuprite, Copper, Quartz, Virneberg Mine (St Josephsberg Mine), Rheinbreitbach, Unkel, Neuwied District, Rhineland-Palatinate, Germany December 24, 2020