All Articles
Epithermal Gold-Quartz Veins
January 2004 by Edgar B. Heylmun, PhD
The great mining geologist Waldemar Lindgren used the word “epithermal” to describe a type of quartz vein commonly found in desert regions of the United States and Mexico.Early Summer Mining in Wyoming
Old tailing piles extend for miles. There was still plenty of water flowing here, so WPA members set up highbankers at several settling ponds.
A 21st Century Uranium Rush
February 2024Melman on Gold & Silver
…this being our January 2021 edition, we offer our forecasts for gold and silver during the coming year. Hint: I hope I am not being overly-optimistic.
In Pursuit of Gold and Silver in the Sierra Madres—Establishing a Mining Company in Mexico
My wife Ann and I moved three years ago to the Pueblo of Arivechi, Sonora, in order to be near the mining concessions we owned and to build a precious metals concentrating mill.
Critical Minerals Update
The critical metals are essential to the modern lives we lead. The prices of critical metals are moving up even faster than government published rates of inflation, with little sign of slowing down.
The Significance of Nuggets in Placers
Chances are better that both types of gold did not come from the same source. Let's look at the probable conditions to cause two types of gold in a placer.
Picks & Pans: Diamond Hunting in Wyoming
Rod Griffin and I have spent most of our free time looking for the hard-to-find diamonds, and have found ourselves involved with wildlife, obstacles, bad roads, streams, bogs, bulls—you name it.
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The Bawl Mill
• From the Editor
• Our Readers Say
• Forest Occupancy Decision Stands—US Forest Service Withdraws Appeal
• World Gold Council Launches New Gold Bullion Securities
• Gold in Arkansas
• Picks & Pans: Winter Prospecting and "Forty Mile" Miller
• Company Eyes Reopening Mine Near Troy
• ICMJ's 13th Annual Photo Contest
• Company Notes
• A Guide to Overlooked Gold Deposits—Part V (Conclusion)
• The Golden Highway—Calaveras County
• Mining Stock Quotes and Mineral & Metal Prices
• Melman on Gold & Silver
