Weloganite / Weloganit
Na2Sr3Zr(CO3)6·3H2O
Weloganite crystal. St. Michel, Montreal Island, Quebec, Canada. Crystal size 21 cm. Collection and foto Thomas Witzke.
Weloganit-Kristall. St. Michel, Montreal Island, Quebec, Canada. Größe des Kristalls 21 cm. Sammlung und Foto Thomas Witzke.
Weloganite crystal. St. Michel, Montreal Island, Quebec, Canada. Crystal size 21 cm. Collection and foto Thomas Witzke.
Weloganit-Kristall. St. Michel, Montreal Island, Quebec, Canada. Größe des Kristalls 21 cm. Sammlung und Foto Thomas Witzke.
© Thomas Witzke