Set of 4 minerals on cubes: cubic Pyrite on matrix, optical Calcite, Chalcopyrite, Dodecahedral Pyrite.
MINERAL
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“Jeepite” block – Ohio, USADisplayed on brass base
Black Tourmaline from Brazil (8.2 kg), black base
Crystal with prehistoric water on brass machinery
Gypsum from France, on brass base (1.4kg)
Brazilian agate slice (490g.) on a brass base
Apophyllite on chalcedony under glass (India)