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Amethyst quartz and unknown mineral, possibly calcite.
Brandberg, Namibia
126 x 119 x 89 mm
A very unusual specimen from Brandberg.  Possibly a new area. (Author: Pierre Joubert)

Amethyst quartz and unknown mineral, possibly calcite.
Brandberg, Namibia
126 x 119 x 89 mm
A very unusual specimen from Brandberg. Possibly a new area. (Author: Pierre Joubert)

Dimensiones: 600 x 540
Tamaño fichero: 72.93 kbytes
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