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Q&A How can I use horsetail as a "indicator plant" to find gold while gold pannig?

You can't. The theory required you to get samples and send them to a lab, which wouldn't exactly be practical in the field anyway. METAL ABSORPTION BY EQUISETUM (HORSETAIL) A19 GOLD ...

posted 7y ago by Separatrix‭  ·  last activity 7y ago by System‭

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