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86:. In the process, the crushed rock passes over metal plates coated with mercury where the gold inclusions adhere to the mercury. The gold is recovered after the evaporation of the mercury over a fire. The mill sometimes has two wheels driven by a belt attached to a motor, or a single wheel driven by mules, oxen, or other pack animals. Working Chilean Mills can still be seen in
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40:. The machine was composed of two rotating wheels that would revolve over a pan filled with gold-bearing rocks. The idea was that the wheels would break open the rocks with gold, so they could harvest gold from multiple rocks at a time.
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http://repositorio.uchile.cl/bitstream/handle/2250/124521/Higueras%20P.pdf;jsessionid=65F5B9EDC28574BE3F2B4E15368347D3?sequence=1
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Davey, Christopher. The origins of
Victorian Mining Machinery. Volume 19 The Artefact, 1996. pp 52-62
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for extracting the gold. Another such machine in
Australia was used, at the
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71:. The bricks were needed for repairing the many furnaces at the works.
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was a machine used on gold fields in an early period of
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127:"The manufacturing industry of New South Wales"
43:One of the earliest such machines was built in
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20:Replica horse-powered Chilean Mill at
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199:. You can help Knowledge (XXG) by
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74:The Chilean mill, known in
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132:The Sydney Morning Herald
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135:. 1868-07-30. p. 2
195:-related article is a
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168:. 25 November 2015.
57:Victorian gold rush
24:open-air museum in
143:– via Trove.
65:Fitzroy Iron Works
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34:Chilean mill
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246:Gold mining
166:"Andacollo"
55:during the
38:gold mining
240:Categories
104:References
69:firebricks
99:Edge mill
53:Australia
193:industry
94:See also
80:trapiche
49:Victoria
45:Ballarat
26:Ballarat
139:15 May
78:as a "
61:sluice
191:This
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197:stub
141:2019
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
