Blue chalcedony slab (Brazil) 2.5 kg displayed on a brass base
MINERAL
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Pipe geode of ametyst -30kg- Madagascar
Prism of gabbro from Madagascar (2.1kg) on brass base
Charoite flame on black base -siberia-
Tin and lead explosion from Paris roofs under glass globe
Tin and lead explosion from Paris roofs under glass
Gypsum from France (465g.) on black base
Set of 3 Menilite opals (spain) on mini-cube
Menilite Opal of agramon, Spain in matrix. 680gr.
Cubic Pyrite in slate 4kg- St Créac (France) on black base