All Articles
The Furnace Atmosphere During the Fire Assay
January 2001 by Dr. Ralph E. Pray
It has been claimed that the introduction of excess air to the assay furnace during sample fusion can materially increase the gold yield. Testimony by expert witnesses for the defense in recent federal hearings dealing with the dependability of the gold fire assay includes data purported to show this.Additional articles that might interest you...
Looking Back
December 2003
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
Hawthorne's Golden Outlook
March 2009
It was not the scenery that attracted Vancouver-based Hawthorne Gold Corp. to the area, but rather the opportunity to gain control of projects with the ability to enter into production in the relatively near future...
It was not the scenery that attracted Vancouver-based Hawthorne Gold Corp. to the area, but rather the opportunity to gain control of projects with the ability to enter into production in the relatively near future...
The Bawl Mill
April 2019
- And then there was one...
- The humble heros of the CEA
Picks & Pans: Dredging on the Arkansas
February 2001
I had been looking forward to this trip since last year when the annual trip had rewarded me with a ¾-pennyweight nugget.
I had been looking forward to this trip since last year when the annual trip had rewarded me with a ¾-pennyweight nugget.
Doc Livingston
February 2007
Charles “Doc” Livingston was born September 28, 1920, in Veve, Indiana. At the ripe old age of 13, he moved to a bustling mining town called Iowa Hill, in Placer County, California. For the next 64 years he worked in, around, or out of the historic mining town.
Charles “Doc” Livingston was born September 28, 1920, in Veve, Indiana. At the ripe old age of 13, he moved to a bustling mining town called Iowa Hill, in Placer County, California. For the next 64 years he worked in, around, or out of the historic mining town.
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.
Ask the Experts
February 2013
Q: What should be considered in a Joint Venture on a gold claim?
Q: What should be considered in a Joint Venture on a gold claim?
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