Gold natural agate slice on brass square base
MINERAL
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Sphere of Zebra-striped jasper (2.3 kg); on cross stand
Moroccan amber aragonite ball, on brass stand
Green Nontronite from Brazil (170G.) in glass box
Green Nontronite from Brazil (110G.) in glass box
Smoky quartz cluster Mont Blanc- Glacier de Leschaux- in collector's glass box