All Articles
Cedros Island, Mexico
September 2002 by Edgar B. Heylmun, PhD
Cedros Island, 134 square miles in area, lies in the Pacific Ocean, 14 miles off the west coast of Baja California. It is 265 miles south of Ensenada and 340 miles south of San Diego. It is one of the few Mexican islands that is inhabited, with the fishing village of Puerto Cedros having a population of 400.Additional articles that might interest you...
Pot Hole Gold
January 2012
It was early in the 2008 season on the Mokelumne River near Pine Grove, California. Considering the potential for high water through the month of June, my wife Fran and I set our sights on investigating some of the pot holes in...
It was early in the 2008 season on the Mokelumne River near Pine Grove, California. Considering the potential for high water through the month of June, my wife Fran and I set our sights on investigating some of the pot holes in...
The Bawl Mill
November 2009
• Dollars and (non) sense
• Speaking of overspending
• A hare-raising solution
• No longer in the majority
• Feeling a little vulnerable
• Dollars and (non) sense
• Speaking of overspending
• A hare-raising solution
• No longer in the majority
• Feeling a little vulnerable
Melman on Gold & Silver
January 2000
Well, this is it, the dawning of the new Millennium. By the time you receive this issue, we will be on the threshold of a new year, decade, century and thousand years. The last people to enjoy such a time were those who lived in the year 999—but there was a staggering difference. At that time...
Well, this is it, the dawning of the new Millennium. By the time you receive this issue, we will be on the threshold of a new year, decade, century and thousand years. The last people to enjoy such a time were those who lived in the year 999—but there was a staggering difference. At that time...
Potholes and Other Bedrock Traps
September 2012
Potholes in bedrock can trap placer minerals and even be glory holes. They are, at least, interesting geologic phenomena, and at best, a treasure trove of gold nuggets.
Potholes in bedrock can trap placer minerals and even be glory holes. They are, at least, interesting geologic phenomena, and at best, a treasure trove of gold nuggets.
A Word from the Editor
October 2000
You may recall seeing the Treasure Hawk Mine cleanup project featured in the August 2000 issue of ICMJ...
You may recall seeing the Treasure Hawk Mine cleanup project featured in the August 2000 issue of ICMJ...
Ask the Experts
May 2014
How do mines and refiners deal with doré bars?
How do mines and refiners deal with doré bars?
Carrizozo Lava Older Than Once Thought
October 1999
The Valley of Fires lava flow outside Carrizozo is older than previously thought. In geologic terms, the central New Mexico volcanic feature is still a youngster at 5,000 years old. But that's considerably older than the 1,000-year-old tag scientists once placed on it...
The Valley of Fires lava flow outside Carrizozo is older than previously thought. In geologic terms, the central New Mexico volcanic feature is still a youngster at 5,000 years old. But that's considerably older than the 1,000-year-old tag scientists once placed on it...
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The Bawl Mill
• What's In A Name?
• Our Readers Say
• BLM Swindles War Hero Out of Gold Mine
• Paleoplacers in the Black Hills
• The River Runs Through It
• DEF Has Another Successful Year
• Fellow Miner, Left for Dead, Needs Our Help
• PGMs in California
• Picks & Pans: The Professional Nuggetshooter
• Company Notes
• Gold in the First Pan
• Looking Back
• The Eagle and High Peak Mines of Julian, California
• Melman on Gold & Silver
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