Set of 4 minerals on cubes: cubic Pyrite on matrix, optical Calcite, Chalcopyrite, Dodecahedral Pyrite.
MINERAL
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Ruby-zoizite polished ball, spinning brass stand
Counter weight machinery to open a geode
Golden Obsidian disc in spinning brass stand.
Cubic PYRITE with QUARTZ (Peru) – 3.8 kgOn a black base
Amethyst Sphere -Brazil- in spinning brass tand
White agate ball, spinning brass stand
Moroccan amber aragonite ball, on brass stand
Half-geode of septaria (0.9 kg) from Poland, in a vertical circular stand
Crystallized Bismuth City in a square glass box
Crystallized Bismuth City 1.3 Kg under Rectangular Glass Dome
Purpurite from Brazil (2.2kg), under rectangular glass and black base
Smoky quartz (1.5Kg) with recrystallization (Brazil), presented in a cage
Black Tourmaline from Brazil (8.2 kg), black base
Amethyst from Uruguay (600g) in 3D frame
Green Fluorite - Namibia - under rectangular glass with LED
Utah Septaria Slice - Muddy Creek - USA, in brass adjustable round stand
exceptional group of Natural cubics pyrite- Spain- rectangular glass
Apophyllite on chalcedony under glass (India)
Pipe geode of ametyst -30kg- Madagascar
Crystal with prehistoric water on brass machinery