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The Ocampo District, Chihuahua
April 2003 by Edgar B. Heylmun, PhD
The village of Ocampo is wedged in a canyon about 178 miles, by Mexican Highway 16, west of the city of Chihuahua. It is a few miles west of Basaseachic Falls, and a few miles south of Highway 16, in high chaparral at an elevation of 6,500 feet. The completion of Highway 16 across the Sierra Madre Occidental greatly improved access to the region...Additional articles that might interest you...
Honda Pares Down Use of Precious Metals in Autos
May 2001
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.
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.
2004 California State Gold Panning Championships
October 2004
One hundred eighty-one gold panners flocked into the old mining town of Foresthill on Memorial Day weekend, all with the objective of proving just how good they were. This was the Wild West all over again, and the shootout at OK Corral was nothing compared to the smoke and fire these contestants put up to determine who was the best of the best—and the best were there to compete, too.
One hundred eighty-one gold panners flocked into the old mining town of Foresthill on Memorial Day weekend, all with the objective of proving just how good they were. This was the Wild West all over again, and the shootout at OK Corral was nothing compared to the smoke and fire these contestants put up to determine who was the best of the best—and the best were there to compete, too.
The Trapiches of Chile
October 2000
In Chile, the trapiche (tra-peach-ee) method of milling gold ore began more than 400 years ago. The first trapiche, also known as a Chilean mill, was a stone wheel weighing two or three tons rotating on an axle.
In Chile, the trapiche (tra-peach-ee) method of milling gold ore began more than 400 years ago. The first trapiche, also known as a Chilean mill, was a stone wheel weighing two or three tons rotating on an axle.
Third Largest Nugget in Existence Returns to Dallas
January 2018
While the bullion value of the nugget is already substantial, the size and rarity of the Ausrox Nugget combine to make its worth invaluable in the collector market.
Rahall Proposes Bill to End All Mining in the U.S.
March 2009
H.R. 699, the Hardrock Mining and Reclamation Act of 2009, should be labeled H.R. 666 because it appears to have been written by the Devil himself.
H.R. 699, the Hardrock Mining and Reclamation Act of 2009, should be labeled H.R. 666 because it appears to have been written by the Devil himself.
Miners Come Out On Top in SREP v. USFS
December 2005
It’s been over 2½ years since the Siskiyou Regional Education Project (SREP) filed suit in US District Court against the Siskiyou National Forest (SNF).
It’s been over 2½ years since the Siskiyou Regional Education Project (SREP) filed suit in US District Court against the Siskiyou National Forest (SNF).
Aussie Gold—Swinging Over to South Australia
April 2002
Since the founding of the original colony in 1836, minerals have proven a vital resource to fund the State’s development. Originally, copper was the lifeblood, being discovered not long after settlement.
Since the founding of the original colony in 1836, minerals have proven a vital resource to fund the State’s development. Originally, copper was the lifeblood, being discovered not long after settlement.
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