All Articles
Cobalt and Nickel in Missouri
October 2002 by Edgar B. Heylmun, PhD
Cobalt and nickel are tough silver-white metals, with similar physical properties, that frequently occur together in nature, along with copper sulfides. Cobalt and nickel are used as alloys, providing great strength and resistance...
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Melman on Gold & Silver
September 2008
...one of the hallmarks of the past month has been a series of incredibly swift reversals that have shaken virtually every market we follow. From the end of July through mid-August, both precious and base metals have fallen sharply; the petroleum complex has likewise come under heavy selling...
...one of the hallmarks of the past month has been a series of incredibly swift reversals that have shaken virtually every market we follow. From the end of July through mid-August, both precious and base metals have fallen sharply; the petroleum complex has likewise come under heavy selling...
Mining Stock Quotes and Mineral & Metal Prices
November 2008
Prospecting for Diamonds in Kimberlite
January 2014
Kimberlite is very difficult for geologists to find, let alone prospectors and rock hounds. This is because kimberlite is rarely exposed on the surface and few people know how to identify the rock.
Kimberlite is very difficult for geologists to find, let alone prospectors and rock hounds. This is because kimberlite is rarely exposed on the surface and few people know how to identify the rock.
Michigan House Committee Approves Sulfide Mining Regulations
December 2004
Michigan would have one of the toughest sets of rules for sulfide mining in the nation under legislation approved by a state House committee.
Michigan would have one of the toughest sets of rules for sulfide mining in the nation under legislation approved by a state House committee.
Melman on Gold & Silver
March 2013
Quite suddenly, another major financial issue with significant implications for the world of precious metals has been gaining growing attention. We are referring to concern about looming “currency wars,” and we also discuss that topic...
Quite suddenly, another major financial issue with significant implications for the world of precious metals has been gaining growing attention. We are referring to concern about looming “currency wars,” and we also discuss that topic...
Hillside Placers
July 2003
Hills and mountains that contain gold deposits will weather and erode over a long period of time, and the eroded material will move slowly downhill. Frost wedging and roots are two of several agents that can cause bedrock to be fractured and...
Hills and mountains that contain gold deposits will weather and erode over a long period of time, and the eroded material will move slowly downhill. Frost wedging and roots are two of several agents that can cause bedrock to be fractured and...
Discovery of the Silver Bullets
April 2001
In 1926, Carl W. Chilson wrote the authentic history of his family and the discovery of the legendary Apache Mine of the Silver Bullets. The story starts out in 1868 when Steve L. Chilson leaves Bandera, Texas, with his family en route...
In 1926, Carl W. Chilson wrote the authentic history of his family and the discovery of the legendary Apache Mine of the Silver Bullets. The story starts out in 1868 when Steve L. Chilson leaves Bandera, Texas, with his family en route...
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