This is place close to me. It has a half dozen parallel trenches. So I'm assuming it's a ground sluice operation.
There are cobbles stacked on the edges of the trenches, and a large pile of tailings at the lower end of these trenches. With visible bedrock in places up top.
The question is " the cobble that is embedded in the banks, are they natural occurring? Or are the trench walls just a continuation of tailings piles?
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There are cobbles stacked on the edges of the trenches, and a large pile of tailings at the lower end of these trenches. With visible bedrock in places up top.
The question is " the cobble that is embedded in the banks, are they natural occurring? Or are the trench walls just a continuation of tailings piles?
Sent from my iPhone using Tapatalk
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