History & Geology
Rand, Red Mountain, Atolia Mining Districts of Kern and San Bernardino Counties, California
June 2021 by Dean Delahaut
This area could be re-evaluated for placer scheelite and gold potential in the future along with sand and gravel processing…
The Struggle to Reopen Alaska's Largest Gold Mine
The historical AJ mine, located east of Juneau, Alaska, was considered the largest gold mine in the state at one time. Joe Juneau and Richard Harris struck gold there in 1880, and it has been more recently known as a tourist destination.
The Strange History of the Utica Mine
In the summer of 1854, John Selkirk, a discouraged placer miner who was down on his luck and ready to go back to Massachusetts, tied his mule up in a gulch north of what is now downtown Angel's Camp.
Downieville: Another Gold Rush Favorite
I didn’t know what to expect because the area we were working was not close to the water, but we were pleasantly surprised when we began to pan out some nice flakes and a few pickers.
California: The Land of Big Nuggets—Part II
There are a number of Tertiary river channels in the area, most of which trend south-southwest. They tend to be steep, narrow, and rich with coarse gold.
Strategic Metals—Part II
There are literally thousands of abandoned wasterock and ore dumps that dot the United States that could hold many tones of strategic metals.
The Rochester Mining District of Nevada
Only the richest ores could be worked and shipped off for processing at a profit. As a result, early mining in the southern part of the Humboldt Range was short-lived. In the 1880s, placers were discovered in Spring Valley and American Valley on the east side of the range...
Large Gold Deposit Types
It is not necessary to have a PhD in geology, but you need to know the basics, so that’s what I am going to try to dig into here—the understandable basics of these gigantic gold deposits.
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The Bawl Mill
• Ask The Experts - How do I stake this claim?
• Ask The Experts - Is this non-toxic leaching system for real?
• Ask The Experts - Where can I find more information about this claim?
• Ask The Experts - Can you tell me more about the Meadow Lake area?
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• The Historic Gold Rush Town of Quincy
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• Finding Gold Beyond Your Detector
• Opinion: Another Attack on Oregon’s Rural Communities
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
