All Articles
Metal-Mineral Identification Utilizing a Detector
November 2005 by Jim Straight
Seldom is a metal detector used for ore sampling today. Nevertheless, this procedure still works as all BFO and VLF detectors have a non-conductive mineral zone and a conductive metal zone with a neutral null zone between them.
Additional articles that might interest you...
The Art of Finding Coarse Gold—Part III
February 2005
In the first part of this article, we took a look at the special geology required to form coarse gold. In the second part, we looked at field examples of coarse gold occurrences and the geology of residual placers.
In the first part of this article, we took a look at the special geology required to form coarse gold. In the second part, we looked at field examples of coarse gold occurrences and the geology of residual placers.
From Hand Sluice to Dredge
December 2008
Gold prospecting in Virginia: Like most prospecting greenhorns, I entered the gold prospecting hobby with a pan, a shovel and a hand sluice. It was January 2007, and I had just stumbled upon the hobby of gold prospecting while researching...
Gold prospecting in Virginia: Like most prospecting greenhorns, I entered the gold prospecting hobby with a pan, a shovel and a hand sluice. It was January 2007, and I had just stumbled upon the hobby of gold prospecting while researching...
Cedros Island, Mexico
September 2002
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.
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.
Detecting Clay Seams
November 2015
Because the old timers were so good at locating the better paying deposits—most of them along clay seams in this particular area—it makes good sense to try and locate these clay lines at old mining sites.
Because the old timers were so good at locating the better paying deposits—most of them along clay seams in this particular area—it makes good sense to try and locate these clay lines at old mining sites.
The Bawl Mill
April 2014
• What's good for the goose is good for Senator Feinstein...
• So much waste, it could fill a book...annually
• Just put it on my card...
• What's good for the goose is good for Senator Feinstein...
• So much waste, it could fill a book...annually
• Just put it on my card...
The Bawl Mill
April 2004
• New Zealanders know how to spend taxpayer money, too
• The anti-terrorism television
• Diverting federal funds...
• Finally! Your tax dollars truly at work for you
• New Zealanders know how to spend taxpayer money, too
• The anti-terrorism television
• Diverting federal funds...
• Finally! Your tax dollars truly at work for you
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The Bawl Mill
• The Price of Gold—Where It’s Headed and Why
• Mining Companies Competing for Labor
• Sam, the Tenderfoot Prospector
• Placer Gold in Russia
• The Rampart Goldfields, Alaska
• Tales of California Gold Discoveries 3rd in a Series—Bloody Nick The Miner
• Company Notes
• Miners Rally Successful
• Venezuela’s Chavez Halts Mining Projects
• Mining Stock Quotes and Mineral & Metal Prices
• Looking Back
• Melman on Gold & Silver
• Montana Lawmakers Want Economic Review of New Mining Rule
