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Companies Scramble to Boost Copper Production
June 2005 by Associated Press
Soaring prices for copper and molybdenum are producing record profits for mining companies and new jobs in some Arizona towns.Legislative and Regulatory Update
• Utah, fed up with federal and environmental policies, takes action
• Administration proposes ending fish protections to settle suit
• Court finds fault with Forest Service spotted owl study
John Fremont and the Gold Mines of Las Mariposas
John Frémont was a man whose luck regularly swung from one extreme to another. At times he seemed to be the luckiest man on earth, yet he sometimes made bad decisions that got him into a considerable amount of trouble.
Proper Assaying of Placer Samples
The whole purpose of sampling mineralized ground is to measure the values in a small volume of material that would be representative of a much larger volume of similar material. The key word is representative. Chemical and fire assaying will not accurately represent placer deposits by themselves.
Miners Win in Montana Water Court
I hope this case inspires some of you. It shows that miners can and do succeed when they are persistent and well-prepared, even when representing themselves against state and federal attorneys in a court of law.
Prospecting Old Tertiary Channels
The potential exists for small-scale placer mining in these pits using a trommel and sluice box or other similar types of equipment.
Honda Pares Down Use of Precious Metals in Autos
Honda Motor Co. said it will begin using new catalytic converter technology it believes will slash use of pricey precious metals in auto emission-control systems by 50 to 70 percent.
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