IRON ORE DEPOSITS + MANGANESE ORE DEPOSITS (MINERAL DEPOSITS)
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BTMINERAL DEPOSITS + ECONOMIC GEOLOGY
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UDC553.3
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Descriptor GEREISENERZLAGERSTÄTTEN + MANGANERZLAGERSTÄTTEN
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Descriptor ENGIRON ORE DEPOSITS + MANGANESE ORE DEPOSITS (MINERAL DEPOSITS)
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Descriptor FREMINERAIS DE FER + MINERAIS DE MANGANÈSE
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Variant FREMINERAIS/DE FER
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Variant FREMINERAIS/DE MANGANÈSE
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Variant FREFER/MINERAIS MINERAIS DE FER
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Variant FREMANGANÈSE/MINERAIS DE MANGANÈSE
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NTIRON-ORE DEPOSITS (MINERAL DEPOSITS)
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NTMANGANESE DEPOSITS (MINERAL DEPOSITS)