central slice of a Bursa Bubo seashell on brass.
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Set of 4 minerals on cubes: cubic Pyrite on matrix, optical Calcite, Chalcopyrite, Dodecahedral Pyrite.
- New
“Fordite” block – Illinois, USADisplayed on a brass base
- New
“Jeepite” block – Ohio, USADisplayed on brass base
- New
Gypsum from France 1.6kg, on brass base
Brazilian agate slice (490g.) on a brass base
Brazilian agate slice (290g.) on a brass base
Quartz from Madagascar with chlorite inclusions on black base
Polished ketonite (665g), black base
Polished ketonite (975g), black base