Witzkeite / Witzkeit
K4Na4Ca(SO4)4(NO3)2·2H2O
White witzkeite. South slope Punta de Lobos, Tarapacá Region, Chile (21°01'26.38'' S, 70°10'16.20'' W). Specimen size 17 mm. From the original material. Collection and foto Thomas Witzke.
Weißer Witzkeit. Südhang des Punta de Lobos, Tarapacá Region, Chile (21°01'26.38'' S, 70°10'16.20'' W). Größe der Stufe 17 mm. Vom Originalmaterial. Sammlung und Foto Thomas Witzke.
Witzkeite crystals. South slope Punta de Lobos, Tarapacá Region, Chile (21°01'26.38'' S, 70°10'16.20'' W). SEM micrograph Thomas Witzke.
Witzkeit-Kristalle. Südhang des Punta de Lobos, Tarapacá Region, Chile (21°01'26.38'' S, 70°10'16.20'' W). REM-Aufnahme Thomas Witzke.
Witzkeite crystals. South slope Punta de Lobos, Tarapacá Region, Chile (21°01'26.38'' S, 70°10'16.20'' W). SEM micrograph Thomas Witzke.
Witzkeit-Kristalle. Südhang des Punta de Lobos, Tarapacá Region, Chile (21°01'26.38'' S, 70°10'16.20'' W). REM-Aufnahme Thomas Witzke.
© Thomas Witzke