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Prospecting With Color

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.

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Finding Streams of Gold


Without knowing or even thinking about it, I had put together a map that showed me a pattern of the ancient Sacramento River channel. I also had a distinct picture of where the ancient channels of several other creeks and rivers were running.

Legislative and Regulatory Update


• Forest Service proposes further changes to mining regs
• Preble’s mouse resurrected

The Guyana Highlands


The Guyana Highlands referred to here are a tropical upland area that extends from French Guiana on the east to Colombia on the west, with elevations reaching 9,219 feet. It occupies a vast and remote region between the Orinoco River on the north and the Amazon River on the south. There are mountains, tablelands, mesas, and swamps, largely impassable to those on foot.

Mining Stock Quotes, Mineral & Metal Prices


Bawl Mill March 24


Environmentalists Target Pebble Mine


Environmentalists are attempting to turn the jewelry industry against Alaska’s Pebble Mine before the project even gets fully under way.

Legislative and Regulatory Update AB 1032—Where Do We Go From Here?


• First, The Great News...
• What's Next?

Subscription Required:
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

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Legislative and Regulatory Update

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