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.
Cornwall England United Kingdom ncat JP2413 Wavellite, Quartz, Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK October 8, 2019
Australasia Australia New South Wales ncat WD202 Brookite, Quartz, Wallangra, Arrawatta Co., New South Wales November 1, 2021
Georgia (US) North and Central Americas United States 5567 Quartz, Girard, Girard District, Burke Co., Georgia, USA October 5, 2019
