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Flat-Fault Gold
August 2001 by Edgar B. Heylmun, PhD
Gold and other valuable metals are often deposited in breccia and rubble formed by flat or gently-dipping faults. Such faults are commonly found in areas of crustal stretching caused by the movement of tectonic plates. Flat-faults are especially common in southeast California, southern Arizona, and northern Sonora, Mexico. However, they can be present anywhere that crustal stretching has occurred.California: The Land of Big Nuggets—Part I
The nugget sat there in plain sight, though it was covered in dirt, while hundreds of people had passed that way every day.
Common Mistakes of the New Detectorist
Detecting is not very complicated and the rewards can be tremendous. The difference between success and fruitless toiling can be remedied by a few small adjustments and a whole lot of perseverance.
Ask The Experts
What is claim relocation?
From the Editor
An article entitled “BLM Swindles War Hero Out of Gold Mine,” authored by Robert Boatman, appeared in our September 2002 issue. The Bureau of Land Management (BLM) was unable to provide comment on the article at the time.
Principles of Designing Your Mill Production System, Part I: Starting Up
One of the issues that prospectors run into when working to upscale from micro-scale hard rock testing to a greater production output, is that they often confuse individual devices or machines with systems.
Legislative And Regulatory Update
• Republican bill would reopen Grand Canyon withdrawal
• Obama recommends additional fees and taxes on miners
Newmont Welcomes Release of Executives
Newmont Mining welcomed the release of five executives who were being detained in Indonesia over claims that the company polluted Buyat Bay in central Indonesia.
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