All Articles
Quick Thinking & Rescue Devices Save Two Lives
June 2000 by Associated Press
MSHA (Mine Safety and Health Administration) reports that a pair of miners used oxygen-supplying self-rescue devices to save two of their co-workers who were in danger of suffocation at the Ohio Valley Coal Company's Powhatan No.6 mine near St. Clairsville, Ohio.Additional articles that might interest you...
Shortage of Mining Engineers Projected
February 2005
As decade-high gold and silver prices spark a renewed interest in mining in the West, there are few mining education programs and fewer students earning mining engineering degrees due to two decades of decline in the US mining industry.
As decade-high gold and silver prices spark a renewed interest in mining in the West, there are few mining education programs and fewer students earning mining engineering degrees due to two decades of decline in the US mining industry.
Melman on Gold & Silver
October 1999
By the time you read this, the onrushing, unavoidable object which was once a little speck on the distant horizon will have grown into a modest-size attention-getter.
By the time you read this, the onrushing, unavoidable object which was once a little speck on the distant horizon will have grown into a modest-size attention-getter.
Ask the Experts
July 2013
Q: Is there a special name for this silver and copper alloy?
Q: Is there a special name for this silver and copper alloy?
How Much Gold Is In My Gold-Quartz Specimen?
June 2010
The method is based on the fact that gold is much denser than quartz, and the more gold that is present in a specimen, the higher the density of the piece will be as a whole.
The method is based on the fact that gold is much denser than quartz, and the more gold that is present in a specimen, the higher the density of the piece will be as a whole.
The Tombstone Silver-Lead District, Arizona
April 2016
In 1877, a prospector named Ed Schieffelin discovered silver in “the middle of nowhere” and staked two claims: “Tumbstone” and “Graveyard.” Soon a town and mining district were organized and acquired the name “Tombstone” after making a spelling correction.
In 1877, a prospector named Ed Schieffelin discovered silver in “the middle of nowhere” and staked two claims: “Tumbstone” and “Graveyard.” Soon a town and mining district were organized and acquired the name “Tombstone” after making a spelling correction.
Ask the Experts
September 2007
Q: I would like to know the following on the metal nickel:
• Where is it mined?
• Why is the unit price so large—is this for a metric ton?
Q: I would like to know the following on the metal nickel:
• Where is it mined?
• Why is the unit price so large—is this for a metric ton?
Melman on Gold & Silver
April 2017
A matter of some serious concern has developed in the relationship between the prices for gold and silver and the performance of mining share averages.
A matter of some serious concern has developed in the relationship between the prices for gold and silver and the performance of mining share averages.
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