Uzonite / Uzonit
Yellow uzonite. Uzon Caldera, Kamchatka, Russia. Picture size 0.8 mm. Collection and foto Thomas Witzke.
Gelber Uzonit. Uzon Caldera, Kamchatka, Russland. Bildbreite 0,8 mm. Sammlung und Foto Thomas Witzke.
© Thomas Witzke / Stollentroll