New Research Tool for Miners in Wyoming

September 2018 by Scott Harn

The Wyoming Geological Survey released an online interactive map...

Tips for Detecting Old Hydraulic Pits

October 2012
There are several counties around Shasta County that offer very good gold detecting. Many of these locations are old hydraulic pits. While detecting these old pits over the years I have come up with some ideas on how to go about hunting them.

Prospecting for Diamonds in Kimberlite

January 2014
Kimberlite is very difficult for geologists to find, let alone prospectors and rock hounds. This is because kimberlite is rarely exposed on the surface and few people know how to identify the rock.

Ask the Experts

February 2015
• Drones for the independent prospector

Small-Scale Processing of Hard Rock Ores

December 2014
Depending on the ore and if significant sulfides are present, a hard rock miner may be able to get away with simply using a flux to digest the other minerals that may be present.

Hard Rock 101: Breaking Rock—Part I

May 2020

What do you do when you’ve located a promising deposit of gold or gemstones, but it’s trapped in solid rock?

Fault Zones and Prospects

June 2011
As we walked back we were just reaching the point of where the faulting should be and there, covered with deep grass, was very faint evidence of an old road going up the mountainside! What was that old road doing there?

Exploring Snakehead

April 2015
On our fourth trip, we finally reached the top edge of the old hydraulic pit, and it was monstrous.

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