All Articles
The Guaniamo Diamond Area, Venezuela—Part II
August 2010 by Carl Brink
The apparent high grade of the ore deposits and the quality of the diamonds seem to clearly indicate that a profitable mining venture could be established on the kimberlite sills...
Mining Ends in Leadville
An era ended in Leadville February 4, when the last miners left the Black Cloud mine and hung up their brass tags for the last time.
Silver at Calico, California
Silver was discovered in the mountains as early as 1875, but the first “official” discovery was in 1881.
Melman on Gold & Silver
Whatever else one will be able to say in later months about the year 2002, we can already state that there is no shortage of interesting and important news developments.
Silverton's Gold
Within this area, about two million ounces of gold and fifty million ounces of silver have been mined. Faults, dikes, veins and fissures that carry the ore form a concentric radial pattern—like spokes on a wagon wheel—around the caldera core.
January Issues Delayed For Weeks As USPS Searches Their Facility
“Neither rain nor sleet nor snow...” How does that saying go?
Caught Between A Hard Rock and A Rare Earth Place
The same day, while two of us were heading to Vancouver to attend the mining convention, two others from our team were headed to Nevada to begin loading the millsite equipment.
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The Bawl Mill
• Legislative and Regulatory Update
• Commercial Placer Mining With Jigs
• Ask The Experts: Bench Top Crushers
• Ask The Experts: How to remove precious metals from lead?
• How to Properly Ground Balance to Find the Most Gold
• Authorities Search for Lost Treasure Hunters
• Alaska Geologist Survives Grizzly Attack
• How California Became the Golden State
• The Rocky Bar Mining District, Idaho
• Mining Stock Quotes, Mineral & Metal Prices
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The Jenkins Mine Project—The Golden Rules of Science
• Melman on Gold & Silver
• ICMJ Again Matches Funds For PLP Donations
