Company Notes

February 2000 by Staff

ICMJ Again Matches Funds For PLP Donations

August 2010
In the meantime, PLP continues to incur costs associated with several ongoing court cases filed on behalf of the mining community. To contribute to their efforts, we are again offering to add twenty-five cents to every PLP donation made between...

Resurrecting An Old Hard Rock Mine--The Saga Continues

August 2019

Another little gem of equipment he built was a nifty sample splitter. In order to get accurate assays, you need to have really good, representative samples for the assayer to process.

Company Notes

June 2004
• Capital Hill Gold
• Calais Resources
• Copper Ridge Explorations
• Randgold Resources
• Linux Gold Corp.
• Diamond Discoveries International

Using A Trommel For Placer Processing

April 2010
The behavior of a trommel is dependent on how it is designed and set up. Important design characteristics include feed rates, screen perforation sizes, cylinder size, rotation speed and incline.

Ask The Experts - How much rock shall I crush to determine the value?

October 2017

Take a Kid Detecting

January 2014
I thought things started off okay until I realized I had forgotten some of my gear and had to return to the house. My troubled start was not helped when my boy came up to me a few minutes after my return to show me his first nugget of the day.

Legislative and Regulatory Update

August 2009
• California piles on the taxes
• Cap and trade passes House
• EPA to address bonding
• Clean Water Restoration Act

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