ORES + METALLS AND METALLOIDS (MINING)
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BTMINING/SPECIFIC MINERALS, ORES, ROCKS (MINING)
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UDC622.34
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Descriptor GERERZBERGBAU (BERGBAU)
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Descriptor ENGORES + METALLS AND METALLOIDS (MINING)
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Descriptor FREMINERAIS MÉTALLIFÈRES + MÉTAUX ET MÉTALLOÏDES (INDUSTRIE MINIÈRE)
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Variant GERBERGBAU/ERZBERGBAU
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Variant GERERZE/BERGBAU
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Variant ENGMINING/ORE MINING (MINING)
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Variant ENGORE MINING (MINING)
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Variant ENGMINING/METALS, METALLOIDS (MINING)
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Variant ENGMETALS, METALLOIDS (MINING)
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Variant FREEXPLOITATION DES MINERAIS MÉTALLIFÈRES (INDUSTRIE MINIÈRE)
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Variant FREEXPLOITATION DES MÉTAUX ET MÉTALLOÏDES (INDUSTRIE MINIÈRE)
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NTALKALINE EARTH + RARE EARTH + RARE EARTH METALS (MINING)
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NTLEAD-ZINC ORES (MINING)
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NTCHROMIUM ORES (MINING)
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NTIRON + MANGANESE ORE MINING (MINING)
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NTCOPPER ORES (MINING)
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NTMOLYBDENUM ORES (MINING)
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NTNICKEL ORES + COBALT ORES (MINING)
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NTMERCURY ORES (MINING)
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NTSILVER ORE MINING (MINING)
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NTTITANIUM ORES (MINING)
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NTURANIUM ORES (MINING)
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NTTUNGSTEN ORES (MINING)
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NTTIN ORES (MINING)