Gladiusite / Gladiusit
Fe3+2Fe2+4(PO4)(OH)11·H2O
Radiating aggregate of gladiusite crystals. Kovdor, Kola, Russia. Picture size 1.2 mm. Collection and foto Thomas Witzke.
Radiales Aggregat aus Gladiusit-Kristallen. Kovdor, Kola, Russland. Bildbreite 1,2 mm. Sammlung und Foto Thomas Witzke.
© Thomas Witzke / Stollentroll