MINERAL
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Blue and white quartz of Bahia (4.8kg)
Half-geode of septaria (0.9 kg) from Poland, in a vertical circular stand
Gypsum crystal from France, 57cm on brass base
Aragonite crusted pipe from Karlovy Vary
Agate slice in brass adjustable round stand
Boulder Opal (two parts) of 535g on brass base -Australia-
Cubic Pyrite in slate 10kg - St Créac (France)
Cubic Pyrite in slate (2.3kg) - St Créac (France)