Blue chalcedony slab (Brazil) 2.5 kg displayed on a brass base
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Slice of amethyst geode bordered with agate, black base
Prism of gabbro from Madagascar (2.1kg) on brass base
Mexican sand stone on stand, brass base
Charoite flame on black base -siberia-
Double-pointed crystallized white quartz (215g), in a reliquary; originating from Romania
Cubic Pyrite in slate 4kg- St Créac (France) on black base
Crystalized branch with gypsum under glass (Wahpool lake, Australia)