Arrasta

This was an early method of crushing and recovering gold.
The ore was placed in the hole and mercury added. The rock next to it with the holes in would have been used to grind the ore, power being supplied by a water wheel. The mercury would have absorbed the gold into itself and at the end of the process the amalgam would have been recovered and the gold extracted.

This photograph is by Manicminer and was uploaded August 18th 2007. © Manicminer please do not copy or distribute without prior express permission.

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Comments on this photograph:

  • We came across these stones whilst walking in the area & couldn't work out what they were. Mystery solved.
  • excellent photo & info
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