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Using A Trommel For Placer Processing
April 2010 by Chris Ralph
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.
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Legislative and Regulatory Update
March 2019
- Massive 660-page lands bill passed in the Senate
Trying Out the New Highbanker
February 2012
The 2011 gold season had finally got underway on the Middle Fork of the Feather River near Quincy, California. Cold weather and high water had pushed gold mining into mid-summer, but things were looking up.
The 2011 gold season had finally got underway on the Middle Fork of the Feather River near Quincy, California. Cold weather and high water had pushed gold mining into mid-summer, but things were looking up.
Picks & Pans: Confessions of a Small Miner—Part I
March 1999
On a beautiful day in 1971, my wife and I were scratching around some old miner's camp when I dug up a metal gold pan and thought I would try my hand at panning for gold. (mistake #1)
On a beautiful day in 1971, my wife and I were scratching around some old miner's camp when I dug up a metal gold pan and thought I would try my hand at panning for gold. (mistake #1)
Legislative and Regulatory Update
November 1999
Robert Sanregret—Attorney at Law
Western Mining Council
National Association of Mining Districts
Robert Sanregret—Attorney at Law
Western Mining Council
National Association of Mining Districts
Town Hall Meeting in Sierra City, California
May 2000
I was invited to attend a meeting on April 7 in Sierra City, between Forest Service officials and a group of concerned area miners regarding what the miners described as abuses by the BLM and local Forest Service officials.
I was invited to attend a meeting on April 7 in Sierra City, between Forest Service officials and a group of concerned area miners regarding what the miners described as abuses by the BLM and local Forest Service officials.
The Bawl Mill
July 2008
• Just put it on our tab...
• Do you smell something?
• A voice from the past
• Just put it on our tab...
• Do you smell something?
• A voice from the past
Ask the Experts
February 2015
• Is this old mining story too good to be true?
• Is this old mining story too good to be true?
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The Bawl Mill
• Legislative and Regulatory Update
• Prospecting for Hardrock Gold - Part II
• Gold in Alaska - Part II
• Gold Prospecting in Maine - Part I
• Gold Prospecting Is For Ladies, Too
• Sage-Grouse Won't Get ESA Listing For Now
• How to Find Gold in Hot Ground With A VLF Detector
• Oregon County Tries to Interfere With Lawful Mining Operation
• Melman on Gold & Silver
• Mining Stock Quotes & Mineral and Metal Prices
