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Company Notes
January 2004 by Staff
• Newmont Mining Corp.• Manhattan Minerals Corp.
• Phelps Dodge Corp.
• Gammon Lake Resources Inc.
• Glamis Gold Ltd.
• Quadra Mining Ltd.
• Freeport-McMoRan Copper & Gold Ltd.
Additional articles that might interest you...
Famous Yuba River Dredge Sinks
March 2003
The Yuba #21 gold dredge sunk in the Yuba Goldfields of northern California in late January.
The Yuba #21 gold dredge sunk in the Yuba Goldfields of northern California in late January.
New Life for the Suction Nozzle
December 2003
The suction nozzle was one of the first Venturi nozzles to be used in the dredging business. Years later it was replaced with the straight Venturi system, which is sometimes referred to as a “log.” The main benefit of the log is that the operator only needs a suction hose with a short nozzle.
The suction nozzle was one of the first Venturi nozzles to be used in the dredging business. Years later it was replaced with the straight Venturi system, which is sometimes referred to as a “log.” The main benefit of the log is that the operator only needs a suction hose with a short nozzle.
The Fine Art of Panning Heavy Sands
October 2011
The fine art of panning heavy sands requires a measure of patience. If you enjoy panning gold, you ought to enjoy this too, once you get the hang of it.
The fine art of panning heavy sands requires a measure of patience. If you enjoy panning gold, you ought to enjoy this too, once you get the hang of it.
Ask the Experts
July 2014
What to do with black sands
What to do with black sands
Legislative and Regulatory Update
April 2019
- Bishop and Curtis seek to rein in Antiquities Act abuses
- Lands bill signed by President Trump
Melman on Gold & Silver
January 2014
I must admit to taking some degree of pleasure in anticipating the excuse-making which will probably come out of the "Global Warming" camp to explain away a truly startling announcement.
I must admit to taking some degree of pleasure in anticipating the excuse-making which will probably come out of the "Global Warming" camp to explain away a truly startling announcement.
Refractory Gold Processing
February 2013
After your excitement peaks when you first receive the high gold assay from the vein you just exposed, you ponder how you will extract and sell your gold. You will need to develop a flow sheet for your process to optimize your recovery and minimize your costs and permit requirements.
After your excitement peaks when you first receive the high gold assay from the vein you just exposed, you ponder how you will extract and sell your gold. You will need to develop a flow sheet for your process to optimize your recovery and minimize your costs and permit requirements.
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