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Monceau: Copper (Cu) in native form
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Monceau: Bright yellow nugget of sulphur
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Monceau: Platinum nugget from Russia
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Monceau: Native gold attached to a piece of quartz
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Monceau: Tabatière (tobacco case) of Tsar Alexandre 1st - gold and diamonds
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Monceau: Triangle in crystal - Liddicoatite
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Monceau: Rutile et hématite - Brazil
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Monceau: Quartz agate slice - Brazil
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Monceau: Or natif - gold in its original state - California, USA
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Monceau: Malachite et azurite - USA
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Monceau: Malachite et azurite - Arizona USA
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Monceau: Pommeau de canne en quartz - Germany
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Monceau: Elbaïte rubellite - Russia
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Monceau: Marble bluebird - Marble table des Ardennes
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Monceau: Hématite sur rutile - Madagascar
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Monceau: Cuivre et cuprite - Bolivia
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Monceau: Météorite d'Esquel - Argentina
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Monceau: Opriment et calcite - China
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Monceau: Galène - France
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Monceau: Cavansite sur stibnite - India
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Monceau: Opal - Australia
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Monceau: Quartz améthyste - Uruguay
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Monceau: Cérusite - Namibie
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Monceau: Quartz et ankérite - France
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Monceau: Quartz agate - Brazil
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Monceau: Quartz hyaline - Brazil