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.
New York North and Central Americas United States 4243 Quartz, Hickory Hill, Palatine, New York, USA October 4, 2019
North and Central Americas United States Washington 30096 Quartz, Hematite, Bessemer Ridge, Green Mountain, North Bend, King Co., Washington, USA May 5, 2020
New York North and Central Americas United States 1344 Quartz, St Johnsville, New York, USA September 22, 2019
Australasia Australia Northern Territory 7006 JL2865 Malachite, Quartz, Rum Jungle, Batchelor, Coomalie Shire, Northern Territory September 23, 2019
