All Articles
In Pursuit of Gold and Silver in the Sierra Madres—Buying the Pilot Mill
July 2007 by Mike Lowen
In 2005, my wife and I, along with our supervisor Horacio, made numerous business and supply trips from Arivechi, Sonora, to the capital of Sonora, Hermosillo. This is a distance of 135 miles along a very narrow paved mountain road.
Additional articles that might interest you...
Ask The Experts: Nickel assays
March 2017
Q: Our group has found a nickel deposit in the Yuma, Arizona area that is similar to the one that you wrote about...
East Coast Dredger Heads West—Part III
March 2009
There was an outcropping of exposed bedrock on the bank, and it again resurfaced in the river about 25’ away. I decided to start a hole near that exposed bedrock, and pointed the nozzle down into the sand and cobbles.
There was an outcropping of exposed bedrock on the bank, and it again resurfaced in the river about 25’ away. I decided to start a hole near that exposed bedrock, and pointed the nozzle down into the sand and cobbles.
Rock and Formations of the Mother Lode Gold Belt
October 2015
The faulting, folding and shearing that occurred in the Mother Lode belt has created zones of structurally weak rocks or contacts between different types of rock, which has been favorable for the deposition of gold bearing ores.
The faulting, folding and shearing that occurred in the Mother Lode belt has created zones of structurally weak rocks or contacts between different types of rock, which has been favorable for the deposition of gold bearing ores.
MMAC Update
December 2016
After many decades of closures, land-use restrictions, and over-regulation, miners and all other public land users may finally see some real relief due to the efforts of MMAC.
After many decades of closures, land-use restrictions, and over-regulation, miners and all other public land users may finally see some real relief due to the efforts of MMAC.
Montana Approves Stillwater Expansion Bonds
August 2000
The Montana Board of Investments unanimously approved a motion to issue up to $35 million in bonds to help Stillwater Mining Corp. expand its platinum and palladium mine.
The Montana Board of Investments unanimously approved a motion to issue up to $35 million in bonds to help Stillwater Mining Corp. expand its platinum and palladium mine.
Melman on Gold & Silver
April 1999
As we traveled through the states of Washington, Oregon, California, Arizona, Nevada, New Mexico and Texas we saw the combination of mining towns in stagnation but otherwise, incredible displays of prosperity.
As we traveled through the states of Washington, Oregon, California, Arizona, Nevada, New Mexico and Texas we saw the combination of mining towns in stagnation but otherwise, incredible displays of prosperity.
California Wilderness Coalition and The Nature Conservancy Recruit Government Employees to Carry Out Huge Land Grab
May 2002
US Geological Survey, US Forest Service, Bureau of Land Management, and California State Employees Attend Environmental Extremist Conference.
US Geological Survey, US Forest Service, Bureau of Land Management, and California State Employees Attend Environmental Extremist Conference.
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The Bawl Mill
• Ask the Experts
• More Tips for Evaluating Ores
• The Mountain Gate Mine
• The Basics of Small-Scale Heap Leaching with Cyanide Part I—History, Suitablility and Permitting
• Oregon Suction Dredge Permit Update
• Life in the Alaska Gold Rush
• More Small-Scale Miners Attracted by Gold Prices
• Gold in New Zealand
• Ready “Ore” Not, Uranium Boom is On Again
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• Looking Back
