Callenberg North open cut No. 2, Callenberg, Zwickau District, Saxony, Germany
Green nepouite. Specimen size 4 cm. Photographer and collection Thomas Witzke.
© Thomas Witzke and Abraxas-Verlag
Black romanechite. Specimen size 9 cm. Photographer and collection Thomas Witzke.
Clinochrysotile. Picture size 6 mm. Photographer and collection Thomas Witzke.
Romanechite. Picture size 5 mm. Photographer and collection Thomas Witzke.
Green massive nepouite. Specimen size 2.5 x 2 cm.
© Leon Hupperichs
Field of view 3 cm.
This specimen hosts numerous intense red-orange crystals of Crocoite accented by yellow-green microcrystals of Vauquelinite. The combination of intensely colorful species made this specimen difficult to photograph. The crystals are much different than those commonly seen from Tasmania - instead of prismatic, jack-straw crystals these crystals are ...
© Jasun McAvoy & mineralman.com
Bubbly chalcedony, this replaced by black goethite, are covering part of a 8.0 x 7.6 x 3.5 cm matrix. Ex Wolfgang E. Henkel collection.
© Weinrich Minerals, Inc.
Field of view 4 cm.
size: 68 x 61 x 49 mm Crocoite from Callenberg North No. 2, Saxony in Germany.
© Steven Nowak
Colourless aragonite crystals on "silicophite" matrix. Rather rare material from Nord II open pit. Picture width: 9 cm.
© Andreas Gerstenberg
specimen width 10 cm, found on the dump