Austinite / Austinit
CaZn(AsO4)(OH)
Colourless crystals of Austinite. Gold Hill, Utah, USA. Picture size 4.5 mm. Collection and foto Thomas Witzke.
Farblose Austinit-Kristalle. Gold Hill, Utah, USA. Bildbreite 4,5 mm. Sammlung und Foto Thomas Witzke.
© Thomas Witzke / Stollentroll