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HUNGARIAN METAL AND INDUSTRIAL MINERALS MINING.
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|作者:
Anon
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IRON MINES AND MINING - MANGANESE MINES AND MINING - Hungary;
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摘要:
Mining of metalliferous and nonmetalliferous minerals is controlled - with the exception of uranium mining - by the National Ore and Minerals Mining Co. Iron ore, manganese ore, other non-ferrous metal ores, Uranium, Kaolin, limestone, silicon, and dolomite are also mined. This article describes the mining operations.
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页码:36 / 37
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