Geode of agate on round brass base. Mexico
MINERAL
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Prism of gabbro from Madagascar (2.1kg) on brass base
Frame of 3 Navajun Pyrite cubes on black mirror
Polished labradorite from Madagascar (3.7kg)
Menilite Opal from Agramon (Spain) in matrix
Sandcalcite aggregate from Hungary, under glass