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Over the Divide
January 2023
The Furnace Atmosphere During the Fire Assay
It has been claimed that the introduction of excess air to the assay furnace during sample fusion can materially increase the gold yield. Testimony by expert witnesses for the defense in recent federal hearings dealing with the dependability of the gold fire assay includes data purported to show this.
Understanding Rocks Can Help You Prospect And Detect Successfully
January 2024Much Of The Rock You See In The Field Is Closely Associated With What You Seek : Gold
Ask the Experts
• Recovering platinum
Picks & Pans: Detecting in Northern Nevada
One of the newest opportunities available to the individual prospector is the exchange of information over the Internet. A number of websites and forums dedicated to prospecting for gold have sprung up in recent years.
Shaker Tables for Processing Hard Rock Ores
Most placer equipment is really made with gold in the 30 and larger mesh sizes in mind, though if carefully used can often get reasonable recovery down to the 50 mesh size.
Silver and Base Metal Deposits of the Pioche District
The areas that were mineralized with the bedded ore were huge and vast tonnages were indicated, although they had no idea at the time.
The Financial Repercussions of the WTC Tragedy
If the goal of the September 11 terrorists was to inflict maximum damage on the American psyche as well as American economy, they could hardly have picked a better target than the twin towers of the World Trade Center (WTC).
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• Resource Maven Independent Analysis of the Resource Markets
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The Bawl Mill
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