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Mining in Sonora, Mexico
November 1999 by Len Padios
So you want to do some gold mining in Mexico. What do you need, where do you go, how do you begin? You begin before you even cross the border.All the Gold Ever Mined...
If you have been prospecting for any length of time, then you have probably heard something like, “All the gold ever mined would equal a cube 60 feet on each side.”
Critical Minerals: Tungsten
Because tungsten minerals are heavy, exploration can be done using stream sediment samples. Prospectors looking for gold have found scheelite or wolframite in their placer concentrates, and in some cases this has led them to make important tungsten finds.
Journeys in the Kingman Quadrangle—Part III
The sun is teasing the horizon in the heart of the Mojave. Soon, the exciting nightlife will end as the lizards and desert rats return to their homes.
Finding Gold With Copper and Turquoise
The signs of copper, which the prospector most commonly sees in the field in outcrops and on the surface, are secondary minerals caused by the action of air and water on the original copper-bearing sulfides that were deposited deep...
Key to Successful Prospecting: Confidence
The one undeniable truth in prospecting is that the more time you spend in the field, the more gold you will find. Here are a few keys I use to help build my confidence.
The Fortymile Goldfields
Having made nearly forty trips into this region over the years, the area has a tendency to draw the individual into its unique winding roads, which were once mining trails, where the creeks and rivers run to and fro across its twisted topography.
Mining Reform and Congress
After years of negotiations between environmentalists and industry groups, observers say efforts to reform the 1872 Mining Law may finally pick up steam in Congress.
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