Cubic Pyrite on slate - St Créac (France)
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Purple Botryoidal chalcedony from Sulawesi, on black base
Boulder Opal (two parts) of 535g on brass base -Australia-
Menilite Opal from Spain in matrix
Crystalized branch with gypsum under glass (Wahpool lake, Australia)
Cubic Pyrite in slate 10kg - St Créac (France)