Window oyster shell (PLACUNA PLACENTA)Mounted on a black base
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central slice of a Bursa Bubo seashell on brass.
Set of 4 minerals on cubes: cubic Pyrite on matrix, optical Calcite, Chalcopyrite, Dodecahedral Pyrite.
“Fordite” block – Illinois, USADisplayed on a brass base
“Jeepite” block – Ohio, USADisplayed on brass base
Gypsum from France 1.6kg, on brass base
Gypsum from Caresse -France- on brass base
Gypsum from France, on brass base (1.4kg)
Brazilian agate slice (490g.) on a brass base
Brazilian agate slice (290g.) on a brass base
Gypsum from France, on black base (1.1kg)
Gypsum from France (465g.) on black base
Quartz from Madagascar with chlorite inclusions on black base