Highbanking for Gold

August 2018 by Chris Ralph

Pumps can be set up quite a distance away horizontally from the sluice, even hundreds of feet. It will work so long as there is sufficient water at the source where the pump is located. Vertical distance is more of a problem than horizontal distance; 30 to 40 feet is the maximum vertical climb for most pumps.

Prospecting for Pegmatites

July 2015

…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.

The Alaska Highway and Beyond

October 2013
My first clean-up showed that my efforts were not in vain. There was considerable color with some good-sized nuggets in the riffle trap.

What's In A Name?

November 2016
The names attached to these areas came about from many sources. Many are easy to see why the name was given while others had a more contrasting note to them.

A Great Day On The Feather River

August 2015
Mike and Machael dug in just downriver of that boulder pile and right away found good color and a few small pickers.

Moore Creek, Alaska—Then and Now

June 2015
The gold was very chunky and much of it had quartz attached. Even back then I knew that the gold was very close to its source.

Pocket Gold

June 2016
Once a seam is found it can be traced for miles in either direction. While you are tracing a clay line, you are looking for indicators. The indicators that I look for are ironstone, hematite, different color clays intermingled with the clay line, and a very iron-rich, brown gritty soil.

Detecting Old Pocket Diggings

February 2013
Looking around, I could tell that this was an old hand-digging. As I walked around the perimeter of the digging I could see shovel and pick marks scratched on the clean, hard clay and bedrock.

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