All Articles
Detecting for Possible Mid-Range Eluvial Gold
September 2006 by Jim Straight
Actually, this mid-range gold zone can exist in any eluvial placer field with a shallow zone where the ground “tightens up” below the loosely packed surface dirt to harder packed dirt. However, its presence depends upon several factors:
Additional articles that might interest you...
Wyoming's Billion Dollar Nugget—The Trilogy Ends
June 2011
The next hurdle to jump was whether the trommel motor would start again after sitting on the desert for six years without being started. The last time it had taken a three foot pipe wrench to bust it loose.
The next hurdle to jump was whether the trommel motor would start again after sitting on the desert for six years without being started. The last time it had taken a three foot pipe wrench to bust it loose.
Public Lands for the People Educates Prospectors
June 2001
Public Lands for the People (PLP), a strong advocacy group for property rights, recently went on a campaign to educate prospectors regarding 3809 regulations.
Public Lands for the People (PLP), a strong advocacy group for property rights, recently went on a campaign to educate prospectors regarding 3809 regulations.
Exploring Snakehead
April 2015
On our fourth trip, we finally reached the top edge of the old hydraulic pit, and it was monstrous.
On our fourth trip, we finally reached the top edge of the old hydraulic pit, and it was monstrous.
Ask the Experts
August 2007
Q: Does anyone know of an electrowinning instrument that will plate (heavy plate) rhodium and iridium? I have both in solution. (Solution content = 262.9 oz/ton of iridium; 14.9 oz/ton rhodium.)
If I have precious metals in solution in bulk, say 620 to 1,000 gallons, is there a facility to extract the precious metals out? If so, can each be isolated?
Q: Does anyone know of an electrowinning instrument that will plate (heavy plate) rhodium and iridium? I have both in solution. (Solution content = 262.9 oz/ton of iridium; 14.9 oz/ton rhodium.)
If I have precious metals in solution in bulk, say 620 to 1,000 gallons, is there a facility to extract the precious metals out? If so, can each be isolated?
Legislative and Regulatory Update
July 2001
• Roadless Rule temporarily halted by U.S. District Judge
• Republican defection
• Congressmen fight for National Monument changes
• 3809 rollback decision expected soon
• Yucca Mountain: Done deal or "dead?"
• Miners battle for their rights in southern Oregon
• Roadless Rule temporarily halted by U.S. District Judge
• Republican defection
• Congressmen fight for National Monument changes
• 3809 rollback decision expected soon
• Yucca Mountain: Done deal or "dead?"
• Miners battle for their rights in southern Oregon
A New Look at Old Mines
April 2011
Exploration companies are actively looking for properties with profitable potential, even if the ground was once cast off as too low in grade to be economically viable. This is especially true in states that are reasonably friendly toward...
Exploration companies are actively looking for properties with profitable potential, even if the ground was once cast off as too low in grade to be economically viable. This is especially true in states that are reasonably friendly toward...
The Rich Hill Outing
April 2006
Out in the western gold country, the traffic of electronic prospectors on the hills appears to be increasing at a rapid rate. While a lot of factors are contributing to this, probably the biggest force attracting these new folks is the continuing...
Out in the western gold country, the traffic of electronic prospectors on the hills appears to be increasing at a rapid rate. While a lot of factors are contributing to this, probably the biggest force attracting these new folks is the continuing...
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The Bawl Mill
• The Yukon-Klondike Goldfields—Part I
• New Mine from Century-Old Gold-Silver Bonanza
• Solar Powered Placer Equipment
• The Treasure Detective—Part III
• Countries Want More Concessions From Miners
• New Interim Rules For Washington Miners
• Melman on Gold & Silver
