MINERAL
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Pink quartz obelisk from Madagascar, 2.5kg on brass base
Crystal with prehistoric water on brass machinery
Pink quartz obelisk (9.8kg) on brass base, from Madagascar
Prism of gabbro from Madagascar (5.1kg) on brass base
Prism of gabbro from Madagascar (6.2kg) on brass base
Scolecite crystal in glass display box
Gypsum from France, on brass base (1.4kg)
