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3 Sep 2001 Table I. Small-scale Gold Mining in Indonesia. The first step is to crush the ore in the traditional way, which reduces (by about one half).
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Box 4 The saltpetre industry and the development of small-scale mining Two typical examples of the period are the 1848 gold fever in California and nickel 10.000. 10-60. 1.000.000-. Indonesia. 77.000. Y. 300.000-500.000. Jamaica artisanal miner processes the mineral in ore crushers and then amalgamates it with
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Artisanal and small-scale mining is also the source of the largest releases of a lack of ear protection to filter noise from equipment like drills or crushers (in press), ASGM usually consists of two types: hard rock gold mining (primary ore) and Among the countries where mercury is used in ASGM, Indonesia has seen the
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