0136 Goethite, Quartz, Mooralla, Victoria September 7, 2023 Steve Australasia Australia Victoria Brown globular goethite completely covering quartz crystals. Width of view 11.5mm. Stack of 85 images. Click on the image below for a higher resolution version.
England Shropshire United Kingdom ncat JP1655 Pyromorphite, Quartz, Burgam Mine (Burgham Mine; Burgum Mine), Stiperstones, Hope-Shelve District, Shropshire, England, UK January 21, 2025
Colorado North and Central Americas United States ncat JP1562, Enargite, Pyrite, Quartz, National Belle Mine (National Bell Mine), Red Mountain, Red Mountain District, Ouray Co., Colorado, USA September 23, 2019
Austria Europe 3986 Anatase, Quartz, Orthoclase (Adularia), Ankogel area, Tauern, Austria October 3, 2019
Cumbria England United Kingdom 1304 Pyromorphite (Botryoidal), Quartz, Mexico Mine, Caldbeck Fells, Cumbria, England September 22, 2019