All Articles
Prospecting With Color
December 2000 by Edgar B. Heylmun, PhD
Perhaps no one factor has caused more confusion in the search for ore than the attempt to use color as a guide to prospecting. Yet, there is a reason for every color seen in rocks, so it deserves to be noted.
Ask The Experts - A few questions about 'peak gold'
The Bawl Mill
• Caught on camera...
• Taxpayers can’t go “cold turkey”
• Hurricane FEMA wipes out 1,800 homes
Miners Still Waiting for Bonding Recommendations from DOI
Bonding regulation changes went into effect in December 2001, requiring many small miners who had been operating under a Notice of Intent to obtain bonding for their operations.
PLP Update
The changes we are seeking will most definitely help prospectors, small operations and dredgers. If you haven’t yet read our proposals, you’ll find a link to it at the end of the online version of this article.
Editorial: Montana's Controversial Rock Creek Mine
Throughout history, the demand for commodities has been constantly increasing. It is difficult to envision a reversal of this trend. Between China and India alone, roughly two billion people are on the verge of becoming middle class consumers. Good or bad, this is called progress, and it seems inevitable.
Mohave Mountain Placers, Arizona
There are literally hundreds of dry placer deposits in the Sonoran and Mohave Deserts of western Arizona. Many of these placer gold deposits are not described in any published books, bulletins, or reports, though placer gold enthusiasts know where...
Mining Stock Quotes and Mineral & Metal Prices
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The Bawl Mill
• Letter to the Editor
• Potaro District, Guyana
• World Gold Council Launches $3 Million Ad Campaign
• Prospecting for Platinum in Wyoming
• Picks & Pans: More Big River Dredging in Northern California
• Epithermal Ore Deposits Associated With Tertiary Volcanism—And the Feasibility of Metal Detecting for Them
• A Changing Diamond Industry Looks to Canada for Growth
• History of Mining—Bradshaw Mountains, AZ—Part II
• Company Notes
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
