Small Mining Operations
Gold in Guyana—Part II: Process Optimization at Sacre Coeur Minerals' Lower Puruni Alluvial Mining Project
August 2012 by Carl Brink
In Part Two of my two-part series I describe the mechanized alluvial gold mining operation on the lower Puruni River launched by Sacre Coeur Minerals in 2011.
Explosives delivery Goes Wrong at Australian Mine
February 2023On October 24th, 2022, a Massive Explosion Occurred in Western Australia, About 600 Miles From Perth.
The Summer of ‘81
When it was all setup and running, you had everything coming off the dredge riffles into the boil box. At the hole section, some of the water got sucked down and pulled a lot of black sand and over heavies…
The Basics of Crushing and Milling Operations
In processing gold, silver and other valuable ores, the minerals containing the values, such as metallic gold, silver-bearing sulfides or other minerals, must be freed from the surrounding host rock before those valuable minerals can be captured.
Hard Rock University: Expensive Hobby or Real Business?
Improper sampling techniques lead to more avoidable heartache than almost anything else in micro mining.
Placer Gold Deposits in the Western States
…to see the huge differences between the gold production amounts of the Western States, let’s look at the gold production—both hard rock and placer—of these 13 states up to the present.
Mining Company Pays Millions for Gold Dug From Mine Dumps
Through a program that began in 2011, Barrick Gold Corp.-owned Golden Sunlight has paid out more than $45 million to small miners in the last seven years...
Subscription Required:
The Bawl Mill
• Ask the Experts: Something for everyone...
• Ask the Experts: VMS ore
• Ask the Experts: More suggestions for dealing with metallic trash....
• Ask the Experts: various mining courses
• Sniping for Gold
• Following Clues to an Old Mill and Vein Strike
• Small-Scale Miners Rock the Mining World
• Big Rock Gold
• Still Gold in Humbug, Arizona
• Never Take Safety for Granted
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
Free:
Legislative and Regulatory Update
• Great Atlantic Resources
