Prism of gabbro from Madagascar (2.1kg) on brass base
MINERAL
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Agate slice from Brazil ( 560gr) on brass base
Menilite Opal from Agramon (Spain) in matrix
Pyrope garnet on chromium diopside (Norway), brass base
Charoite flame on black base -siberia-
Cubic Pyrite in slate 4kg- St Créac (France) on black base