Blue chalcedony slab (Brazil) 2.5 kg displayed on a brass base
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Pink quartz obelisk from Madagascar, 2.5kg on brass base
Prism of gabbro from Madagascar (2.1kg) on brass base
Gypsum from France, on brass base (1.4kg)
Scolecite crystal in glass display box
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
Menilite Opal of agramon, Spain in matrix. 680gr.
Cubic Pyrite in slate 4kg- St Créac (France) on black base