Arsenic is a chemical element which can be found in many minerals, usually combined with metals or sulphur. It was a valuable by-product of tin and copper mining in Cornwall and was widely used in a variety of industries.
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arsenic mining line in south africa_Witwatersrand WikipediaThe Witwatersrand (locally die Rand or the Reef), is a 56-kilometre-long, north-facing scarp in South Africa.
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arsenic mining line in south africa_Witwatersrand WikipediaThe Witwatersrand (locally die Rand or the Reef), is a 56-kilometre-long, north-facing scarp in South Africa.
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South America: home of the greatest, most alluring, most deadly of mining legends – the myth of El Dorado, the golden one. Over the past 500 years, the con-tinent's mineral riches, real and imagined, have stimulated amazing feats of courage, daring and endurance, conquest, looting, terrible atrocities and appalling oppression.
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