All Articles
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.
Additional articles that might interest you...
The Bingham Canyon Copper Mine
October 2010
While the current mine plans forecast an end of mining in about 2019, Bingham Canyons’ future remains bright. Company officials are looking at an expansion that, if approved, will extend the mine life until about 2036.
While the current mine plans forecast an end of mining in about 2019, Bingham Canyons’ future remains bright. Company officials are looking at an expansion that, if approved, will extend the mine life until about 2036.
The Basics of Exploration Leases and Contracts—Part II
March 2019
This is the point where you might ask, “What do these types of contracts typically look like and how are they negotiated?” Well, that is the topic of this month’s article.
Freegold Mountain Project
September 2012
Few areas of the world have a mining history comparable to Canada’s Yukon Territory thanks to the fabled Klondike Gold Rush, which took place from the late 1890s into the early years of the Twentieth Century. Tens of thousands of prospectors and treasure hunters poured into the Territory following the discovery of placer gold...
Few areas of the world have a mining history comparable to Canada’s Yukon Territory thanks to the fabled Klondike Gold Rush, which took place from the late 1890s into the early years of the Twentieth Century. Tens of thousands of prospectors and treasure hunters poured into the Territory following the discovery of placer gold...
Melman on Gold & Silver
November 2015
We have been concerned for some time about the growing roster of laws, rules and regulations under which the entire industrial complex must operate…
We have been concerned for some time about the growing roster of laws, rules and regulations under which the entire industrial complex must operate…
Picks & Pans: Treasure Hawk Mine—Cutthroat Mining Corporation
August 2000
The Treasure Hawk mine was operated by "Crazy Eddie" Bounsall from 1972 until 1988. He died in 1994, and I purchased the Treasure Hawk claims from his wife Betty in 1996.
The Treasure Hawk mine was operated by "Crazy Eddie" Bounsall from 1972 until 1988. He died in 1994, and I purchased the Treasure Hawk claims from his wife Betty in 1996.
Two Arrested in Alleged Mining Investment Scheme
April 2004
The US attorney’s office indicted Diana Flaherty, of Las Vegas, and Michael Gardiner, of San Diego, in connection with a securities fraud scheme. According the indictment, Flaherty, and her husband Robert (now deceased), had managed Phoenix Metals USA II. Gardiner is identified as a company shareholder.
The US attorney’s office indicted Diana Flaherty, of Las Vegas, and Michael Gardiner, of San Diego, in connection with a securities fraud scheme. According the indictment, Flaherty, and her husband Robert (now deceased), had managed Phoenix Metals USA II. Gardiner is identified as a company shareholder.
Mining Stock Quotes and Mineral & Metal Prices
August 2012
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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
