Chloropal, Nontronite - Meenser Steinberg Quarry, Germany - 4,5 x 3 cm
Mineral: Chloropal, Nontronite
Locality: Meenser Steinberg Quarry, Hoher Hagen Mountain, Dransfeld, Göttingen, Lower Saxony/Niedersachsen, Germany
Dimensions: 4,5 x 3 cm

Description: Chloropal from this locality consists of c. 75% Opal-Cristobalite and 25% Nontronite, which gives the yellow-green colour.