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Lead - How Products Are Made- by products of lead through mining ,Over 95% of all lead mined is derived from one of these three minerals However, most deposits of these ores are not found alone but mixed with other mineralsRegulation of Metallic Mining in Wisconsin - Wisconsin State 15 Nov 2000 continuing through the copper deposits in the northeast that are the subject of Zinc had been a less desirable by-product of lead mining in
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copper, nickel, cobalt, gold, silver, lead, zinc, ores that are extracted using strip mining methods, including Tailings (a by-product of metallic ore processing)Contact Supplier