Prospecting & Detecting
Sniping for Drought Gold
August 2014 by Chris Ralph
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How Rich Must My Ore Be?
How rich does a hard rock ore have to be for it to be worthwhile to process and extract the gold?
Q&A With Detector Designer Dave Johnson
...it’s been a little known secret that one man was involved in designing many of the most respected very low frequency (VLF) nugget detectors on the market. Dave Johnson has designed gold-oriented detectors for Tesoro, Whites, Fisher and others for more than 25 years.
So, Where's The Gold?—Finding Gold Detectors Miss
![](http://www.icmj.com/userfiles/images/201012/toc-wheres-the-gold.jpg)
Georgetown CA: A Historically Rich Mother Lode Treasure
The interesting thing about the Mother Lode area is that we can pretty much find at least a little gold in any creek or river (and even in some of the many dry gulches).
Companion Gold
![](http://www.icmj.com/userfiles/images/201506/toc-12-companion-gold.jpg)
Guinea Africa: Gold, Ebola, and A Monkey Barbecue
Doubters be informed, yes, there is gold in Africa—lots of gold—and all the good and bad that comes with it.
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