Geode of agate on round brass base. Mexico
MINERAL
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3.1kg Manganocalcite (Huanzala Mine), displayed in a UV lamp cage
Serie of 7 golden Agate slices on black cubic stands
Tin and lead explosion from Paris roofs under glass globe
Tin and lead explosion from Paris roofs under glass
Gypsum from France (465g.) on black base
Menilite Opal of agramon, Spain in matrix. 680gr.