Prism of gabbro from Madagascar (5.1kg) on brass base
MINERAL
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Labradorite slab (Madagascar)3.5 kg – displayed on a black base
Gypsum crystal from France, 57cm on brass base
3.1kg Manganocalcite (Huanzala Mine), displayed in a UV lamp cage
Golden Agate slice 1.4 Kg on brass base