1330 Wurtzite, Quartz, Thomaston Dam, Connecticut, USA September 22, 2019 Steve Connecticut North and Central Americas United States
Scotland United Kingdom 4867 Fluorite, Schorl, Quartz, Albite, Scarisdale River, Loch na Keal, Isle of Mull, Strathclyde, Scotland, UK October 5, 2019
Mexico North and Central Americas 1778 Fluorite, Quartz, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico September 22, 2019
