Placer Gold Deposits of Utah

December 2018 by Chris Ralph

The placer deposits of Utah occur in two distinct types of environments. These are 1) placers found adjacent to, and derived from, gold, silver and base-metal deposits; and 2) placers found in major rivers and derived from unknown, distant sources.

Research Tools for The Modern Prospector

August 2019

Much more information can be gained from that single source and gives you ideas on the gravels for dry washing or where the nuggets may lie for metal detecting

Comments on Gold Rush and Bering Sea Gold Series

March 2014
The 316 Mining Company has not been all that successful, but does not ever seem to learn from their past mistakes.

A Trip to Morgan-Monroe State Forest of Indiana

October 2014
Some experienced panners with the vigor and longevity to spend a full day panning in the small creeks and ravines can possibly find as much as a gram or more on a good day.

Selectable Frequency vs Multi Frequency Detectors

March 2017
I like to think in terms of “conductive mass” because it is a combination of both the conductivity of the metal and the size of the target that determine how a detector sees conductivity.

Proper Assaying of Placer Samples

November 2012
The whole purpose of sampling mineralized ground is to measure the values in a small volume of material that would be representative of a much larger volume of similar material. The key word is representative. Chemical and fire assaying will not accurately represent placer deposits by themselves.

The Essentials of Dry Washing

August 2013
Most dry washers have a feed rate adjustment. It needs to be set so that the material flows evenly over the riffles and does not bury them.

Just One More Time

July 2016
We chose this particular area because an old channel had run here at one point and had been heavily worked on top of a mountain hilltop. Erosion patterns cut deeply on each side, leaving the channel exposed. The erosion cut sharply, dropping into ravines far below.

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