MINERAL
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Blue chalcedony slab (Brazil) 2.5 kg displayed on a brass base
Gypsum from France (200g.) on black base
3.1kg Manganocalcite (Huanzala Mine), displayed in a UV lamp cage
Scolecite crystal in glass display box
Golden Agate slice 1.4 Kg on brass base
Gypsum from France (670g.) on black base