1578 Chlorite in Quartz, Philosopher’s Ridge, Gormanston, Tasmania April 2, 2022 Steve Australasia Australia Tasmania Vermicular chlorite (probably chamosite) in quartz. Width of view 8.63mm. Stack of 40 images. Click on the image below for a higher resolution version.
Czech Republic Europe 7355 JL3456 Nickelskutterudite, Quartz, Lill Mine, Černojamské deposit, Březové Hory ore region, Příbram District, Central Bohemian Region, Czech Republic December 26, 2020
Mexico North and Central Americas 10045 Quartz, Ojuela Mine, Mapimi, Mun. de Mapimí, Durango, Mexico October 5, 2019
Arkansas North and Central Americas United States 0561 Cookeite, Quartz, Stand On Your Head Claim, Arkansas, USA September 20, 2019