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Drywashing and Detecting for Eluvial Placer Gold Research is the Key to Success—Part I
September 2005 by Jim Straight
How many of you remember hearing or reading the phrase, “only a small percentage of the earth’s recoverable gold has been found?” This more aptly applies to large mining corporations having the means to develop and run large...
Additional articles that might interest you...
$50 Million in Gold From 1857 Shipwreck Approved for Sale
March 2018
The gold is all for sale. Just one tiny coin alone could go for $1 million because of its combination of rarity and the history behind it...
Our Readers Say
August 2000
• "I would like to be included..."
• "No claim in the world can be economically exploited without mechanical means."
• "I would like to be included..."
• "No claim in the world can be economically exploited without mechanical means."
Legislative and Regulatory Update
September 2004
• Comments needed
• Reid goes to bat for miners
• Comments needed
• Reid goes to bat for miners
Wall-Rock Alteration
April 2004
Wall-rock (country rock) alteration is found in all hard-rock mining districts and has been caused by hydrothermal solutions in the past history of the region. The zones of alteration have a bearing on where one might drill for ore bodies. The weekend prospector does not have the tools nor knowledge to block out ore deposits, but he can narrow down his search dramatically by understanding the zones of wall-rock alteration that he sees.
Wall-rock (country rock) alteration is found in all hard-rock mining districts and has been caused by hydrothermal solutions in the past history of the region. The zones of alteration have a bearing on where one might drill for ore bodies. The weekend prospector does not have the tools nor knowledge to block out ore deposits, but he can narrow down his search dramatically by understanding the zones of wall-rock alteration that he sees.
Border Silver
January 2003
There is a sizable area that straddles the U.S.-Mexico border where native silver occurs in shear zones at relatively shallow depths. The district is in the low but rugged Pajarito Mountains, the highest point of which is 5,838 feet at Cerro Ruido, on the Mexican side. The deceptively rough terrain forced the first border surveyors, in 1855, to kill several mules and horses because of their injuries.
There is a sizable area that straddles the U.S.-Mexico border where native silver occurs in shear zones at relatively shallow depths. The district is in the low but rugged Pajarito Mountains, the highest point of which is 5,838 feet at Cerro Ruido, on the Mexican side. The deceptively rough terrain forced the first border surveyors, in 1855, to kill several mules and horses because of their injuries.
Annual Claim Fees Due September 3, 2013
August 2013
Because September 1 falls on a Sunday this year; and Monday, September 2, is a holiday, the BLM will accept yearly filings through September 3.
Because September 1 falls on a Sunday this year; and Monday, September 2, is a holiday, the BLM will accept yearly filings through September 3.
Mining Journal Wins Again!
June 2015
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The Bawl Mill
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• Lode Gold in Honduras
• Explosives Camp Lets Students Explore Booming Career Path
• Tales of California Gold Discoveries 1st in a Series—Yankee Jim's
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• The Best Copper Town Anywhere
• Melman on Gold & Silver
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