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Mining is the extraction of valuable minerals or other geological materials from the earth, usually from an orebody, lode, vein, seam, reef or placer deposits.

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Mineral Resources & Publications Includes mineral and mining resources, data, and publications. Minerals. Do ants mine gold? What are the roots of geobotany?

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The Mining Process – Waihi Gold. 1. Mining – open pit and underground. To define the ore from the waste rock, samples are taken and assayed.

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