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Prospecting & Detecting

Some Tips and Tricks for Dredgers: Determining Pulley Size and Belt Length

If Epd is larger, then the compressor will be spinning faster than the manufacturer’s maximum specified RPM and might destroy itself. If this happens, then the compressor again might not produce enough air to support a diver. Neither is a desired outcome.

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Where to Find Gold in Indiana—Part II


Part I of the article addressed modern placer gold deposits. This second installment will address “ancient” flood deposits.

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