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.
Europe Portugal 9049 JP2360 Phenakite, Quartz, Assunção Mine, Aldeia Nova, Ferreira de Aves, Sátão, Viseu District, Portugal June 25, 2020
New Mexico North and Central Americas United States 5808 A2985 6666m Fluorite, Quartz, Pine Canyon deposit, West Burro Mountains, Burro Mountains Mining District, Grant County, New Mexico, USA January 28, 2023
Peru South America 20047 Calcite, Quartz, Pachapaqui mining district, Bolognesi Province, Áncash, Peru April 20, 2020
Australasia Australia Victoria 3735 Prehnite, Quartz, Ferrar Basalt, Litell Rocks, Rennick Glacier, North Victoria Land, Antarctica October 3, 2019