Pink quartz obelisk (9.8kg) on brass base, from Madagascar
MINERAL
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Prism of gabbro from Madagascar (6.2kg) on brass base
3.1kg Manganocalcite (Huanzala Mine), displayed in a UV lamp cage
Slice of bumble Bee jasper from West Java, black base
Mokaite jasper from Australia (3.1kg) on brass base
Block of blue salt from the Alsace Potassium mine (FR)
