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Yukon Placer Miners Fighting Extreme Discharge Limits
May 2003 by Orest Protch
Hold up a glass of tap water and take a look at it. It’s about as clear as the new Yukon water regulations require the water returning to rivers to be after being used by placer miners. The new limit of 25 parts per million (ppm) sediment does not leave a lot of maneuvering room in terms of discharge.Legislative and Regulatory Update
• Bush probably could take back monuments. But would he?
• Oregon Group Needs Your Help
• Critical Habitat Proposed for California Red-legged Frog
Gold Rush Ship Uncovered in San Francisco
Workers at a hotel construction site uncovered a Gold Rush-era ship that had been buried for decades under the streets of the city’s Financial District.
New Study of the Formation of Nuggets—Part II
Last month we took a look at the origins of coarse gold nuggets and the results of some new science about how they form. This new information pointed out that many nuggets once thought to be of secondary origin are formed under hot conditions...
The Paradox Basin—Part II
The Atomic Energy Commission (AEC) was created soon after the war. One of their first deeds was to pass the Energy Act of 1946. This, among other things, provided monetary incentives for nearly every stage of mine development and operation.
Follow the Line
Four nuggets, ranging from one to four pennyweight, had been found originally. All four nuggets were found in a line about ten feet apart from each other.
Fix or Replace, Depreciate or Write-Off
In today’s economy, the question is often not whether to fix or replace equipment, fixtures, business assets or even the building housing the mining operation or mining-related business, it is which path is affordable.
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