Prospecting & Detecting
Prospecting for Pegmatites
July 2015 by Chris Ralph
…in some cases pegmatites have produced individual mineral crystals that are enormous, attaining lengths of over 40 feet long, and many of the world’s largest mineral crystals are examples that were found within pegmatite deposits.
Additional articles that might interest you...
The Gold of Plumas de Oro
March 2011
Their rewards were far better than they had anticipated, resulting in one of the best clean-ups they had ever seen.
Their rewards were far better than they had anticipated, resulting in one of the best clean-ups they had ever seen.
Cold Alaskan Gold—Part II
October 2012
I decided to focus my attention on some exposed bedrock that was along a little stream only about 100 yards from our cabins. My very first pan full of gravel showed several nice small flakes that were just big enough to be picked up with my fingers. That first pan showed that indeed there was some very nice gold to be had here...
I decided to focus my attention on some exposed bedrock that was along a little stream only about 100 yards from our cabins. My very first pan full of gravel showed several nice small flakes that were just big enough to be picked up with my fingers. That first pan showed that indeed there was some very nice gold to be had here...
Metal Detector Testing Methods
February 2015
It will not be any easier than on your table at home, and so testing a very small test target like the ballpoint pen can tell you immediately if a detector is suitable for looking for tiny gold nuggets.
It will not be any easier than on your table at home, and so testing a very small test target like the ballpoint pen can tell you immediately if a detector is suitable for looking for tiny gold nuggets.Prospecting Knowledge -- Pass It On!
May 2017
I had two of the guys go down into the creek and each one picked out a small island of bedrock. I had them detect their piece of bedrock and then gave a critique to all on how they did.
Gold Placers of the Kenai Peninsula, Alaska
January 2014
The biggest obstacle is that like many streams on the Kenai Peninsula, high water during the summer months from snow melt and rain can make dredging nearly impossible. The best dredging is in the colder months of the year.
The biggest obstacle is that like many streams on the Kenai Peninsula, high water during the summer months from snow melt and rain can make dredging nearly impossible. The best dredging is in the colder months of the year.
Sunshine and Gold
January 2016
His eyes were gleaming and he was smiling as he dropped his first piece of gold into my hand. It was a small, earring-size nugget, and he had found it almost immediately.
Fine Gold Panning Without Using Mercury
March 2012
The technique I will describe is a much safer alternative and it works. It’s a fine-gold panning technique that eliminates the need for mercury amalgamation of most placer samples.
The technique I will describe is a much safer alternative and it works. It’s a fine-gold panning technique that eliminates the need for mercury amalgamation of most placer samples.
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