1141 Bariopharmacosiderite, Goethite, Quartz, Les Montmins Mine (Ste Barbe vein), Echassieres, Ebreuil, Allier, Auvergne, France November 19, 2022 Steve Europe France Green cubes of bariopharmacosiderite in a vugh in quartz that is lined with brown goethite. Width of view 5.75mm. Stack of 50 images. Click on the image below for a higher resolution version.
Arizona North and Central Americas United States 2846 Dioptase, Fluorite, Quartz, Mammoth-Saint Anthony Mine, Tiger, Mammoth District, Pinal Co., Arizona, USA December 1, 2021
Australasia Australia Tasmania 3973 Hematite in Quartz, Philosophers Ridge, Mt Lyell, Queenstown, Tasmania October 3, 2019
Australasia Australia Victoria 7009 JL2339 Quartz, Lake Boga granite quarry, Lake Boga, Swan Hill Rural City, Victoria September 23, 2019
Nebraska North and Central Americas United States 4234 Quartz after Gypsum, Crawford, Dawes Co., Nebraska, USA October 4, 2019