3661 Plumbogummite, Les Montmins-Echassieres, Allier, Auvergne, France October 3, 2019 Steve Europe France
Cumbria England United Kingdom 1470 Plumbogummite, Dry Gill Mine, Caldbeck Fells, Cumbria, England September 22, 2019
Europe France ncat JP2160 Iodargyrite, Meurigite-K, Plumbogummite, Les Montmins Mine (Ste Barbe vein), echassieres, ebreuil, Allier, Auvergne-Rhone-Alpes, France October 11, 2019
Europe France ncat JP3097 Plumbogummite, Les Montmins Mine (Ste Barbe vein), echassieres, ebreuil, Allier, Auvergne-Rhone-Alpes, France October 11, 2019