All Articles
Australian Prospector Detects 150-Ounce Nugget
March 2004 by Jim Foster
We’ll call this prospector “Bill.” Bill found the nuggets pictured in a gully in Victoria’s Golden Triangle, where everyone had been detecting for more than twenty-five years. Many good nuggets were found in this gully over the years, and whenever...
Additional articles that might interest you...
Growing Up Gold
October 2015
If you’re going to successfully detect nuggets you must not only know a little about finding gold and detecting, but you also need to know your own limits, have a dash of luck and a lot of persistence.
If you’re going to successfully detect nuggets you must not only know a little about finding gold and detecting, but you also need to know your own limits, have a dash of luck and a lot of persistence.
Washoe County Balks at Black Rock Desert Plan
February 2000
The Washoe County Commission raised concerns about Sen. Richard Bryan's tentative proposal to protect the Black Rock Desert...
The Washoe County Commission raised concerns about Sen. Richard Bryan's tentative proposal to protect the Black Rock Desert...
Gold Tellurides: Tellurium, an Assay Impurity
May 2001
What is a gold telluride? Simply put, it is a chemical combination of gold, silver and tellurium...
What is a gold telluride? Simply put, it is a chemical combination of gold, silver and tellurium...
Ask the Experts - proper mining claim procedures
April 2013
Q: Can you offer any information on proper mining claim procedures?
Q: Can you offer any information on proper mining claim procedures?
Looking Back
January 2000
Excerpts from CMJ, our original title, published 50 years ago this month.
Excerpts from CMJ, our original title, published 50 years ago this month.
Higher Zinc Price Creates Opportunity
April 2005
Zinc is brittle and crystalline at ordinary temperatures, but when heated to between 110°C and 150°C it becomes ductile and malleable; it can then be rolled into sheets. The bluish-white metal is used principally for galvanizing iron, but also...
Zinc is brittle and crystalline at ordinary temperatures, but when heated to between 110°C and 150°C it becomes ductile and malleable; it can then be rolled into sheets. The bluish-white metal is used principally for galvanizing iron, but also...
Commercial Placer Mining With Jigs
August 2010
During the upward stroke, water is pushed up through the shot layer causing it to open up and lifting the gravel particles above. The heavier particles settle faster based on Stokes law, and move down into the shot bed layer, while the lighter...
During the upward stroke, water is pushed up through the shot layer causing it to open up and lifting the gravel particles above. The heavier particles settle faster based on Stokes law, and move down into the shot bed layer, while the lighter...
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