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The Mexican Gold Belt
January 2006 by Edgar B. Heylmun, PhD
Mexico is a large country, much larger than the state of Alaska. It is almost as long as the US is wide. It has climates that range from tropical rainforests in the south to barren deserts in the north. The Sierra Madre is a forested plateau that reaches elevations in excess of 10,000 feet. It parallels the west coast of the country.Additional articles that might interest you...
The Gold of Yuba County
April 2009
The Yuba County area of northern California is so rich in mining history that it should not be overlooked while exploring the potential placer mining locations. The incredible wealth that came from the myriad of placer deposits leads many to continue exploring the rivers and streams for more treasure.
The Yuba County area of northern California is so rich in mining history that it should not be overlooked while exploring the potential placer mining locations. The incredible wealth that came from the myriad of placer deposits leads many to continue exploring the rivers and streams for more treasure.
Update on Oregon, Idaho and California Suction Dredge Permits
June 2010
As expected, the State of Oregon has proposed a new general National Pollutant Discharge Elimination System (NPDES) permit that is considerably more restrictive than the one that is currently in effect
As expected, the State of Oregon has proposed a new general National Pollutant Discharge Elimination System (NPDES) permit that is considerably more restrictive than the one that is currently in effect
Company Looks at Restarting Sunshine Mine
July 2002
The lights are on again in the Sunshine silver mine as a New Orleans company investigates whether it is profitable to buy the operation.
The lights are on again in the Sunshine silver mine as a New Orleans company investigates whether it is profitable to buy the operation.
Gold Placers in Italy
August 2018
Gold is a fairly widespread mineral in the Italian Alps and in the Northern Apennines. It is found both in primary mineralization and in past and recent floods.
Basic Geology for the Independent Miner—Part II Recognizing and Understanding Rock Formations (Petrology)
February 2006
Rocks are an aggregate formed from the accumulation of minerals. Minerals form under various conditions, and when the minerals come together in mass, they form rocks.
Rocks are an aggregate formed from the accumulation of minerals. Minerals form under various conditions, and when the minerals come together in mass, they form rocks.
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