Prospecting & Detecting
Dredging Tips and Tricks: A Measure of Water Pump Efficiency
August 2020 by Harry Griffin
…as an academic argument, when mated to the appropriate engine, is the pump really moving water at the rate of 400 GPM?
Drywashing Moist Dirt
Over the years, I’ve proved to myself over and over again that I don’t have to wait many weeks after rains before I head out to the goldfields to do some gold digging.
Where Should I Start?

Placer Sampling for the Small-Scale Miner
I have seen many samples taken originally with an eye toward getting the highest grades possible, but later someone claims that those results represent an average grade of the whole gravel deposit.
Find of a Lifetime

All About Lead Minerals, Silver and Gold
Many miners know that lead is very commonly associated with silver values, but the truth is that it is also associated with gold values in many locations as well.
Gold Prospecting for Better or Worse: Tangling With A Desert Monster
It all occurred when Gus and I returned to a remote placer gold area where we had previously found really good gold. The problem was that it would take about an hour to walk through the desert to get to it.
Forty-Six Nuggets

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