Half agate geode (Brazil)2.5 kg – displayed on a brass base
MINERAL
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Pink quartz obelisk (9.8kg) on brass base, from Madagascar
3.1kg Manganocalcite (Huanzala Mine), displayed in a UV lamp cage
Amazonite prism (Madagascar), black base
Chryzoprase in matrix of Tanzania on brass stand
Ball of rhodonite from Madagascar (6.1kg) on brass base
Prism of gabbro from Madagascar (6.2kg) on brass base