MINERAL
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Amethyst Geode (1.2kg) with Calcite Crystals - Brazil- on sliding machine
Labradorite slab (Madagascar)3.5 kg – displayed on a black base
Geode of agate on round brass base. Mexico
Prism of gabbro from Madagascar (2.1kg) on brass base
Aragonite crusted pipe from Karlovy Vary
Purple Botryoidal chalcedony from Sulawesi
Sandcalcite aggregate from Hungary, under glass