All Articles
Enrichment of Gold Veins
November 2000 by Edgar B. Heylmun, PhD
Most of the world's great gold mines are in secondary (supergene) enrichments in veins and stockwork, brought about by physical and chemical processes.
Benefits of a Detecting Partner
“Metal detecting is not a social function.” So said a good friend of mine. And it’s true. But that’s not to say the benefits of having a prospecting partner don’t outweigh those of being alone.
Melman on Gold & Silver
The focus of attention by the financial media during past month has shifted considerably away from the international political and terrorist outlook and turned clearly toward important developments as they appear likely to affect the outlook for the US and worldwide economies in the coming year.
A Prospecting Adventure in Mexico
There you’re expected to be personally responsible in making decisions, and yes, it can be costly. When you are responsible for your own life, you live life more, and with it you certainly risk more.
Legislative and Regulatory Update
• "No surprises" ruled restored
• Supreme Court to address submerged lands in Alaska
• Governors say reform the ESA
• Miners need to stay involved in each state
Our Readers Say
Re: "Miner Wins Important Victory Against Forest Service" (March 2005)
Legislative and Regulatory Update
• BLM Proposes suspension of 3809 regulation changes
• Monuments addressed by new administration
• Progress made on Clinton's Roadless Rule
• Changes at USFS
• Federal agencies pull back salmon biological opinion
MMAC & PLP Update
Each separate Mining District is a federally recognized entity. There are huge advantages—picture yourself going to an oversight meeting where 2, 3, 4, or even more Mining District representatives have obtained voting positions on the board.
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The Bawl Mill
• Our Readers Say
• The Assay of High Iron Gold Ores
• The Patch
• History of Mining—Bradshaw Mountains, AZ (Part I)
• Picks & Pans—The Green Rock, Rattlesnakes, Good Gold and Ruth's Mine
• The Oretron
• Silver Hill, North Carolina
• Residual, Lateritic and Gossan "Soils" as Potential Nuggetshooting Sites
• Hardrock in Downieville
• Looking Back
• Company Notes
• Gold in Northern Baja California
• California State Gold Panning Championship Results
• Melman on Gold & Silver
• V.P. Contender Addresses Mining Show
