All Articles
Flat-Fault Gold in Sonora, Mexico
July 2004 by Edgar B. Heylmun, PhD
Mexico is not noted for gold, but is better known for silver and copper. However, the states of Chihuahua and Sonora, in northwestern Mexico, contain some sizeable gold deposits. A number of these deposits were mined during the boom of 1982-2002. One operation that has remained active up to the present is La Herradura Mine...Additional articles that might interest you...
Major Miners Go on Buying Spree
September 2008
A little more than two years ago, the co-founders of a small Canadian mining company unearthed a gold and silver deposit in southeastern Ecuador that industry experts believe is the most significant discovery in at least a decade.
A little more than two years ago, the co-founders of a small Canadian mining company unearthed a gold and silver deposit in southeastern Ecuador that industry experts believe is the most significant discovery in at least a decade.
Picks & Pans: Dredging on the Arkansas
February 2001
I had been looking forward to this trip since last year when the annual trip had rewarded me with a ¾-pennyweight nugget.
I had been looking forward to this trip since last year when the annual trip had rewarded me with a ¾-pennyweight nugget.
Ask The Experts
October 2015
• Is this a good time to invest in gold and silver?
• Is this a good time to invest in gold and silver?
The Bawl Mill
March 2007
• How about another slice of pie?
• An Inconvenient Interview
• Name That Tune
• How about another slice of pie?
• An Inconvenient Interview
• Name That Tune
Picks & Pans: The Gold of "Eldorado Canyon"—Mariposa County, California
June 2002
First, let me say that Eldorado Canyon is what we call this area, but it’s not the real name. It’s a piece of private property where we have permission to metal detect; I do not want to start another gold rush! The property is located in Mariposa County...
First, let me say that Eldorado Canyon is what we call this area, but it’s not the real name. It’s a piece of private property where we have permission to metal detect; I do not want to start another gold rush! The property is located in Mariposa County...
Silver City Prospecting Adventures
May 2009
I got to Silver City late on a Friday night (OK, it was 2:30am Saturday morning), and the first few snowflakes began to fall as I pulled into the campsite.
I got to Silver City late on a Friday night (OK, it was 2:30am Saturday morning), and the first few snowflakes began to fall as I pulled into the campsite.
Our Readers Say
November 2001
“Why is so much public land closed off to the recreational miner?”
“Why is so much public land closed off to the recreational miner?”
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The Bawl Mill
• Mining Claim Fees Are Going Up
• Our Readers Say
• Buell Park Pipe, Arizona
• Mines and Money
• Understanding Hard Rock Mining: Terms and Methods—Part II
• Two Nevada Mines Look to Supply Own Power
• Paleontonlogical Resources Preservation Act
• Picks & Pans: Mexican "Edventure"
• Over the Divide
• Looking Back
• The Fern Mine
• Map Offers Look at Butte's Mining History
• Gold in China
• 2004 National Mining Hall of Fame Inductees
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
