Counter weight machinery to open a geode
MINERAL
Active filters
1.8kg Uruguay glossy Agate geode, on brass base
Brazilian agate geode, on sliding machine
Pipe geode of ametyst -30kg- Madagascar
Aragonite crusted pipe from Karlovy Vary
Polished labradorite from Madagascar (3.7kg)
Frame of 3 Navajun Pyrite cubes on black mirror
Menilite Opal from Agramon (Spain) in matrix
