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Non-Chemical Leech & precipitate placer gold?

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A

Alaska5

New member
Joined
Feb 2, 2020
Messages
3
Could I crush black sands or bedrock, mix the rock powder with AR or AP, then precipitate with SMB?

Chemicals will be disposed of properly.
Safety precautions will be taken.

I want to avoid using cyanide or mercury.
 
Please don't post the same thing in multiple threads, keep it in one thread and it will be easier for all to follow the progression.
 

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