Prism of gabbro from Madagascar (2.7kg) on brass base
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Prism of gabbro from Madagascar (5.1kg) on brass base
Serie of 6 agate slices on brass cubic stand
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.