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The Lovitt Mine
May 1999 by Staff
Excerpts from Northwest Underground Explorations' soon-to-be published "Discovering Washington's Historic Mines, Volume 2—Mines of East Central Washington State."Drywashing for Desert Gold—Part III
If the material drops down out of the hopper too fast, it can overwhelm the riffles and you can blow the gold right out. If it runs too slowly, the riffles can clog up and the process is too slow.
Accident at Robinson Mine Leaves Two Dead
“We are saddened by the loss of two Washington Group employees and our thoughts at this time are with their families,” said Bill Myckatyn, CEO of Quadra Mining.
Lode or Placer: What Difference Does It Make?
This explains the large difference in particle sizes between placers and hydrothermal lode deposits, but also means that while the mining may be similar in some cases, the sampling and recovery techniques are usually quite different.
Targeted for a Tax Audit
Although the risk of a federal tax audit remains low, thanks to the Internal Revenue Service’s secret audit selection process every prospector, miner, and mining-related business owner has good reason to fear an audit, but only if they are not prepared.
Legislative and Regulatory Update
- Massive 660-page lands bill passed in the Senate
National Mining Hall of Fame to Induct Five
Ceremonies for the induction of five mining industry pioneers into the National Mining Hall of Fame will be held Saturday, September 17, 2005 at the Museum Convention Center in Leadville.
Gold in Gossan
Gossan is defined as being an iron-bearing capping over a sulfide deposit. It is formed by the oxidation and leaching of sulfide minerals, leaving hydrated iron oxides such as limonite and goethite, along with manganese oxides.
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