Prism of gabbro from Madagascar (5.1kg) on brass base
MINERAL
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3.1kg Manganocalcite (Huanzala Mine), displayed in a UV lamp cage
Agate slice from Brazil (1kg) on brass stand
Polished green malachite (1.5Kg) on brass base
Brazilian agate slice (1.1kg) on brass base
Frame of 3 Navajun Pyrite cubes on black mirror
Sandcalcite aggregate from Hungary, under glass