All Articles
The History of Gold Mining in Sierra County
February 2010 by Frank Lorey III
There may be some truth to some of the fantastic claims. The Ruby Drift Mine near Forest City is where 159 nuggets were taken out between 1937 and 1942—a total of about 1,000 ounces with an estimated value of $1.5 million when gold was...
Additional articles that might interest you...
Melman on Gold & Silver
February 2013
Well, the year 2013 is now underway and we have surely entered the “Brave New World” that has followed the election of 2012. From my personal point of view, and I might add, unfortunately, this year and the ones following are beginning to appear that they will turn out to be quite similar to the preceding period.
Well, the year 2013 is now underway and we have surely entered the “Brave New World” that has followed the election of 2012. From my personal point of view, and I might add, unfortunately, this year and the ones following are beginning to appear that they will turn out to be quite similar to the preceding period.
The Bawl Mill
November 2005
• Insert your own title...
• A good travel agent is hard to find...
• What’s a “surplus?”
• Insert your own title...
• A good travel agent is hard to find...
• What’s a “surplus?”
Ask The Experts - Were there insufficient values to continue mining at this site?
December 2017
Were there insufficient values to continue mining at this site?
Basic Geology for the Independent Miner—Part I Recognizing and Understanding Minerals
January 2006
Many individual prospectors would like to know a little more about the geology of gold deposits. There is no doubt that in the final analysis, no matter how well you operate your equipment, unless you can find the places where gold is...
Many individual prospectors would like to know a little more about the geology of gold deposits. There is no doubt that in the final analysis, no matter how well you operate your equipment, unless you can find the places where gold is...
The Guaniamo Diamond Area, Venezuela—Part II
August 2010
The apparent high grade of the ore deposits and the quality of the diamonds seem to clearly indicate that a profitable mining venture could be established on the kimberlite sills...
The apparent high grade of the ore deposits and the quality of the diamonds seem to clearly indicate that a profitable mining venture could be established on the kimberlite sills...
Melman on Gold & Silver
May 2008
Anyone who thinks that investing in, or writing about junior mining shares is easy hasn’t lived through the last month! What we have seen is a virtually endless parade of dynamic and frequently contradictory events. Here are just a few that have occurred in the past thirty days.
Anyone who thinks that investing in, or writing about junior mining shares is easy hasn’t lived through the last month! What we have seen is a virtually endless parade of dynamic and frequently contradictory events. Here are just a few that have occurred in the past thirty days.
Picks & Pans: Gold Recovery in Placer Mining Operations
August 1999
Two of the major factors affecting the profitability of a placer mining enterprise are the relative efficiency of the mining equipment, and the rate and percentage of recovery obtained while conducting mining operations.
Two of the major factors affecting the profitability of a placer mining enterprise are the relative efficiency of the mining equipment, and the rate and percentage of recovery obtained while conducting mining operations.
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