All Articles
No Gravel, No Gold
November 2009 by Tom Leftwich
It was the spring and I was planning on dredging the east bank of the Mokelumne River near the whitewater falls of Slaughter House Gulch just out of Pine Grove, California. The water was high and remained that way into July.
The Forgotten Specimen—Part I
In these types of cases I tend to listen to what my metal detector is telling me. The machine was very quiet, suggesting my initial impressions were right about the ground make up.
The Furnace Atmosphere During the Fire Assay
It has been claimed that the introduction of excess air to the assay furnace during sample fusion can materially increase the gold yield. Testimony by expert witnesses for the defense in recent federal hearings dealing with the dependability of the gold fire assay includes data purported to show this.
What's All This Talk About Mining Districts?
The main problem with the current scheme is that regulatory agencies often consult with you, then disregard your concerns and do what they want anyway.
Resurrecting An Old Hard Rock Mine—A Series of Small Victories
…we cheered and high-fived each other as the ore cart slowly crested the top of the headframe, then picked up a bit of speed on the short downhill section and came to an abrupt halt, ejecting its contents of ore…
What Can I Do to Save My Mining Rights?
We can either surrender or draw a line in the sand and fight to hold the remaining mining rights we still have.
Legislative and Regulatory Update
• It's almost November
• Two federal land managers found guilty of contempt
• A chance to halt additional wilderness in Southern California
• Oregon mineral withdrawal
• A really good reason to get out and vote in Oregon
Exploring Snakehead
On our fourth trip, we finally reached the top edge of the old hydraulic pit, and it was monstrous.
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The Bawl Mill
• Molycorp Minerals Reopens Mountain Pass Mine
• Utah's Crescent Creek Placers
• The Business of Mining—Home Office Tax Deduction
• Peshastin Creek, Washington
• Michigan Proposal Would Restrict Mining Operations
• Nevada Regulators Reach Agreement With Queenstake Resources
• Stillwater Recovers Without GM’s Business
• Gold Has Shown Its Mettle, But How High Can It Go?
• Utility Agrees to Remove Four Klamath River Dams
• Melman on Gold & Silver
• Mining Stock Quotes & Mineral and Metal Prices
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Legislative and Regulatory Update
• Oregon Governor Asks For Mineral Withdrawal
• The Very First Issue of the Mining Journal
