All Articles
Success With A Detector
May 2008 by Jonathan Porter
I’m often asked, "What is the single most important skill to be successful at metal detecting?"
Additional articles that might interest you...
Mine Market / Circulation Manager Returns to High School
July 2000
Over the past 4 years many of our readers, advertisers, and newsstand vendors have had the pleasure of talking with Matt Koumaras...
Over the past 4 years many of our readers, advertisers, and newsstand vendors have had the pleasure of talking with Matt Koumaras...
Synclinal Oil
April 2005
Most oilfields are found in anticlinal faults, or stratigraphic traps. Oil floats on water, so that it will rise to the highest point possible, above the water. If the porous or fractured sandstone or limestone that contains the oil is overlain by impervious shale, the oil can no longer rise. If the porous bed is arched upward...
Most oilfields are found in anticlinal faults, or stratigraphic traps. Oil floats on water, so that it will rise to the highest point possible, above the water. If the porous or fractured sandstone or limestone that contains the oil is overlain by impervious shale, the oil can no longer rise. If the porous bed is arched upward...
Legislative and Regulatory Update
May 2013
• Battle continues in Oregon
• Stop annexation in Southern California
• EPA ignores Supreme Court ruling with new Idaho permit
• Alaska sues Feds to restore access rights
• California dredgers await next big court date
• Battle continues in Oregon
• Stop annexation in Southern California
• EPA ignores Supreme Court ruling with new Idaho permit
• Alaska sues Feds to restore access rights
• California dredgers await next big court date
The Strange History of the Utica Mine
January 2016
In the summer of 1854, John Selkirk, a discouraged placer miner who was down on his luck and ready to go back to Massachusetts, tied his mule up in a gulch north of what is now downtown Angel's Camp.
In the summer of 1854, John Selkirk, a discouraged placer miner who was down on his luck and ready to go back to Massachusetts, tied his mule up in a gulch north of what is now downtown Angel's Camp.
Exploring A Historic Lode Mine
August 2016
Climbing up the debris, I pointed my flashlight up a shaft ascending straight up as far as my light would shine. It was the stope of the pay shoot leading to the old tunnel above!
Climbing up the debris, I pointed my flashlight up a shaft ascending straight up as far as my light would shine. It was the stope of the pay shoot leading to the old tunnel above!
Historic Mining at Mount Diablo, CA
September 1999
Located in Contra Costa County in the East Bay region of the San Francisco Bay Area, Mount Diablo was the site of the largest coal mining operation in the state in the last half of the nineteenth century. The northern foothills of the mountain produced nearly four million tons of coal.
Located in Contra Costa County in the East Bay region of the San Francisco Bay Area, Mount Diablo was the site of the largest coal mining operation in the state in the last half of the nineteenth century. The northern foothills of the mountain produced nearly four million tons of coal.
Death Valley Find is Apparent Hoax
March 1999
Jerry Freeman became an instant celebrity in January by announcing the discovery of a 149-year-old trunk belonging to a band of Gold Rush settlers he's obsessively researched for more than a decade.
Jerry Freeman became an instant celebrity in January by announcing the discovery of a 149-year-old trunk belonging to a band of Gold Rush settlers he's obsessively researched for more than a decade.
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The Bawl Mill
• Ask the Experts—Why doesn't the 1872 Mining Law apply to all 50 states?
• Ask The Experts—Where do I find information about getting paid for raw gold?
• Understanding Geologic Deposit Models
• The Lost Silver Triangle of the Sierra Madre—Part II
• Prospecting for Diamonds
• Avino’s Durango Project
• Horsetail Gold
• The Makorakoza of Zimbabwe—Centuries of Prospecting in Gold-Hosting Dolerites
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
