5025 Mackayite, Quartz, Lone Pine Mine, Catron Co., New Mexico, USA September 29, 2019 Steve New Mexico North and Central Americas United States
New York North and Central Americas United States 4243 Quartz, Hickory Hill, Palatine, New York, USA October 4, 2019
Cornwall England United Kingdom 3811 Orthoclase (Adularia), Quartz, Wheal Edward, St. Just, Cornwall, England October 3, 2019
Australasia Australia Tasmania ncat VHD7, Quartz, All Nations Mine, Moina, Tasmania November 17, 2019
Connecticut North and Central Americas United States 1330 Wurtzite, Quartz, Thomaston Dam, Connecticut, USA September 22, 2019
