Large Scale Mining
2018 National Mining Hall of Fame Inductees
June 2018 by Staff
Prospecting for Copper Ores—Part I
Copper is one of the metals that form the backbone of our modern civilization. Copper is an essential part of every computer, cell phone, automobile and household appliance.
Nevada Miners: Check Your Claim Markers
The Nevada Senate introduced SB108 in 2009 to prohibit PVC piping utilized by miners to stake mining claims.
Environmental Analysis Starts for Proposed Idaho Gold Mine
“We feel that we can clean up an area that has been abandoned after 100 years of mining,” Lyon said.
The Seven Troughs Mining District
The favorable geology of the northeastern and central parts of the Seven Troughs Range are the parts most interesting to prospectors. They are underlain by a thick sequence of Tertiary volcanic rocks, mostly rhyolites and andesites.
The Snapshot
Once all the numbers from all the samples and water tests are compiled, a snapshot of the performance of each tank in the process circuit can be seen side-by-side.
Silver Bull Resources Sees Bright Future for Silver & Zinc
The Sierra Mojada Project lies within a historic high grade silver, lead and zinc mining district originally discovered in 1879.
Underground Mining: Getting the Ore Out
Choosing the right method to move your ore and waste is all about making the right choices. Sometimes more than one method may be used during the life of a mine as an operation expands and grows.
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The Bawl Mill
• Legislative and Regulatory Update
• Ask The Experts - Are there different “ferro” products processed out of the ore?
• Ask The Experts - How hot does a furnace need to be to get rid of sulphides?
• Ask The Experts - Will this paystreak be downriver off the trailing edge of bedrock?
• Putting Together A Small Free Gold Mill—Part II
• Chasing Float Gold—The Starry Night Wash
• A Test Grid Dredged for Gold Values
• Michigan House Votes to Give Mining Operations More Flexibility
• Mineral Exploration On The Rise
• 18 Acquitted in Massive Brussels Diamond Heist
• Captain Obvious Strikes Again
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
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PLP Update
• California to Allow Suction Dredging in 2019?
