All Articles
The Significance of Boulders in Placer Deposits
February 2010 by Jim Halloran
The good news about boulders is they can trap heavy minerals. The bad news is moving them out of the way can be a real struggle.
Additional articles that might interest you...
Ask the Experts
May 2014
Sampling and mining a historic mining claim
Sampling and mining a historic mining claim
Gold in The Silver Crown District, Wyoming
February 2015
When my field assistant Jay Roberts and I entered the mine, it appeared as if someone just walked out of the mine, turned off the lights and never returned.
When my field assistant Jay Roberts and I entered the mine, it appeared as if someone just walked out of the mine, turned off the lights and never returned.
Mining Ends in Leadville
March 1999
An era ended in Leadville February 4, when the last miners left the Black Cloud mine and hung up their brass tags for the last time.
An era ended in Leadville February 4, when the last miners left the Black Cloud mine and hung up their brass tags for the last time.
Ask The Experts—Using classifiers
December 2010
Q: I would like to know how to use a classifier when I dump my gravel into my sluice box. I would also like to know what sizes classifiers come in. I know that they are in sizes like -3/4. What does the “minus” in the size mean? Thanks for any help you can give me.
Q: I would like to know how to use a classifier when I dump my gravel into my sluice box. I would also like to know what sizes classifiers come in. I know that they are in sizes like -3/4. What does the “minus” in the size mean? Thanks for any help you can give me.
Placer Gold in the Black Hills, South Dakota
March 2001
During the Indian Wars in 1874, General George Custer and his men camped on French Creek in the southern Black Hills, near the present site of Custer, South Dakota. Two of his men found placer gold in French Creek. Word got out, and before long, a party of prospectors arrived. However, the government had signed a treaty with the Sioux Indians to stay out of the Black Hills. This led to prospectors sneaking in and working creeks all over the region at their own risk.
During the Indian Wars in 1874, General George Custer and his men camped on French Creek in the southern Black Hills, near the present site of Custer, South Dakota. Two of his men found placer gold in French Creek. Word got out, and before long, a party of prospectors arrived. However, the government had signed a treaty with the Sioux Indians to stay out of the Black Hills. This led to prospectors sneaking in and working creeks all over the region at their own risk.
The Lengendary Lost Gold of the Headless Valley
June 2003
Since 1906, when the McLeod brothers’ skeletal remains were first found tied to trees with missing heads, prospectors have been going into the Nahanni in search of elusive gold. A lot of those who lust for Nahanni gold have never been heard of or seen again.
Since 1906, when the McLeod brothers’ skeletal remains were first found tied to trees with missing heads, prospectors have been going into the Nahanni in search of elusive gold. A lot of those who lust for Nahanni gold have never been heard of or seen again.
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