NODULES DE MANGANÈSE (GISEMENTS)
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BTMINERAIS DE MANGANÈSE (GISEMENTS)
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UDC553.329*1
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Descriptor GERMANGANKNOLLEN (LAGERSTÄTTEN)
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Descriptor ENGMANGANESE NODULES (MINERAL DEPOSITS)
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Descriptor FRENODULES DE MANGANÈSE (GISEMENTS)
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Variant GERKNOLLEN/MANGANKNOLLEN (LAGERSTÄTTEN)
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Variant ENGNODULES/MANGANESE NODULES (MINERAL DEPOSITS)
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Variant FREMANGANESE/NODULES DE MANGANESE (GISEMENTS)