Green cubes of bariopharmacosiderite in a vugh in quartz that is lined with brown goethite. Width of view 5.75mm. Stack of 50 images.
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1141 Bariopharmacosiderite, Goethite, Quartz, Les Montmins Mine (Ste Barbe vein), Echassieres, Ebreuil, Allier, Auvergne, France
