All Articles
Small-Scale Mining with a Dozer and Detectors
December 2007 by Chris Ralph
Even the best of metal detectors are only capable of seeing a certain distance down into the sand, gravel and rock of a placer deposit. Once all the gold that can be reasonably seen by a metal detector has been harvested, it can be difficult to...
Additional articles that might interest you...
Melman on Gold & Silver
November 1999
Once you have had a chance to look at our charts and quotes for this issue, I have one bit of advice. "Don't go running off to see your optometrist!"
Once you have had a chance to look at our charts and quotes for this issue, I have one bit of advice. "Don't go running off to see your optometrist!"
Ask The Experts—What Should I Do Next With This Quartz Vein?
March 2009
I don’t know what to do next. Should I get an assay of the quartz? Can you recommend someone? Should I somehow crush the rock & search for a gold vein? Am I just wasting my time?
I don’t know what to do next. Should I get an assay of the quartz? Can you recommend someone? Should I somehow crush the rock & search for a gold vein? Am I just wasting my time?
Detecting at Old Hydraulic Mines
July 2006
I finally got out recently for my first full, long weekend prospecting trip of the year. Normally I would have been out much sooner, but we had a real late spring in the Sierra Nevada this year with lots of late rain and snow continuing through all...
I finally got out recently for my first full, long weekend prospecting trip of the year. Normally I would have been out much sooner, but we had a real late spring in the Sierra Nevada this year with lots of late rain and snow continuing through all...
The National Mining Hall of Fame to Induct Four
July 2008
Ceremonies for the induction of four mining industry pioneers into the National Mining Hall of Fame will be held Saturday, September 13, 2008, at the Charles F. Barber Pavilion of the Museum Convention Center in Leadville, Colorado.
Ceremonies for the induction of four mining industry pioneers into the National Mining Hall of Fame will be held Saturday, September 13, 2008, at the Charles F. Barber Pavilion of the Museum Convention Center in Leadville, Colorado.
Flat-Fault Gold
August 2001
Gold and other valuable metals are often deposited in breccia and rubble formed by flat or gently-dipping faults. Such faults are commonly found in areas of crustal stretching caused by the movement of tectonic plates. Flat-faults are especially common in southeast California, southern Arizona, and northern Sonora, Mexico. However, they can be present anywhere that crustal stretching has occurred.
Gold and other valuable metals are often deposited in breccia and rubble formed by flat or gently-dipping faults. Such faults are commonly found in areas of crustal stretching caused by the movement of tectonic plates. Flat-faults are especially common in southeast California, southern Arizona, and northern Sonora, Mexico. However, they can be present anywhere that crustal stretching has occurred.
Legislative and Regulatory Update
May 2014
• Bill to address Forest Service Travel Management restrictions
• Suction gold dredging challenge finally under way
• EPA nullification bill fails in Idaho
• Another bad bill
• Bill to address Forest Service Travel Management restrictions
• Suction gold dredging challenge finally under way
• EPA nullification bill fails in Idaho
• Another bad bill
Ask The Experts
September 2015
Gold deposits and outer space
Gold deposits and outer space
Subscription Required:
The Bawl Mill
• Searching for a Paying Hardrock Deposit
• Kings Valley Project Hopes to Meet Lithium, Uranium Demand
• New Study on the Formation of Nuggets—Part I
• Over the Divide —Ronald Richard "Ron" Wendt
• Alaska and Nevada Continue to Lead the Pack
• Silver Bonanza in the Sierra Madre; The Glorious Past of Batopilas—Part III
• Looking Back
• Landowners See Potential Gold Mine in Uranium Ore
• Feds Raid “Liberty Dollar” Headquarters
• Melman on Gold & Silver (2007 Year in Review)
• Mining Stock Quotes and Mineral & Metal Prices
