mining, ore dressing / metal processing, primitive melting furnace, Kurdufan, after Beck, wood engraving, 19th century, 19th century, graphic, graphics, ore winning, extractive metallurgy, ore smelting, metallurgy, melting furnace, melting furnaces, oven, ovens, smelt, smelting, melt, melting, Arfica, Sudan, Kordofan, mining industry, opencast mining, open-pit mining, open-cut mining, underground mining, deep mining, mine, ore dressing, preparation of ore, cleansing of ore, ore seperation, ore benefication, historic, historical, Additional-Rights-Clearences-Not Available
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Keywords: 19th, arfica, benefication, century, cleansing, deep, dressing, extractive, furnace, furnaces, graphic, graphics, historic, historical, industry, kordofan, kurdufan, melt, melting, metal, metallurgy, mining, open-cut, open-pit, opencast, ore, oven, ovens, preparation, primitive, processing, seperation, smelt, smelting, sudan, underground, winning