All Articles
The Gold of Yuba County
April 2009 by Frank Lorey III
The Yuba County area of northern California is so rich in mining history that it should not be overlooked while exploring the potential placer mining locations. The incredible wealth that came from the myriad of placer deposits leads many to continue exploring the rivers and streams for more treasure.Additional articles that might interest you...
Wilfley Tables—Repair, Rebuild & Set Up
September 2014
I researched the Internet and found a number of table makers, but technology has changed in the last 25 years. No one could sell me a kit for a new deck with wooden riffles...
I researched the Internet and found a number of table makers, but technology has changed in the last 25 years. No one could sell me a kit for a new deck with wooden riffles...
Mining Stock Quotes and Mineral & Metal Prices
December 2008
The Fire Assay of Fly Eyes
July 2002
Colorado-Utah-Wyoming oil shale was first reliably discovered to contain gold and silver by the U.S. Bureau of Mines in the 1920s. Although most of this vast shale resource, up to 1,000 feet in thickness, contained nil or barely detectable values, many brown shale samples fire assayed here over the past thirty years have yielded up to 0.02 ounces per ton (opt) Au and 2.0 opt Ag.
Colorado-Utah-Wyoming oil shale was first reliably discovered to contain gold and silver by the U.S. Bureau of Mines in the 1920s. Although most of this vast shale resource, up to 1,000 feet in thickness, contained nil or barely detectable values, many brown shale samples fire assayed here over the past thirty years have yielded up to 0.02 ounces per ton (opt) Au and 2.0 opt Ag.
The Treasure Detective
July 2006
Finding a new gold nugget patch, a cache of old bottles, valuable old coins, jewelry, and artifacts can be as easy as finding a long lost uncle. You just need to do a little detective work so that you can find his address and then acquire a map to his house. Sound simple? It is.
Finding a new gold nugget patch, a cache of old bottles, valuable old coins, jewelry, and artifacts can be as easy as finding a long lost uncle. You just need to do a little detective work so that you can find his address and then acquire a map to his house. Sound simple? It is.
Legislative and Regulatory Update
March 2014
• Idaho challenges EPA regulations
• California suction gold dredging
• Idaho challenges EPA regulations
• California suction gold dredging
Nevada Mining Tax Cap Repeal Clears Committee
June 2013
An Assembly panel approved a measure to repeal the constitutional tax cap on net proceeds paid by mining companies in Nevada.
An Assembly panel approved a measure to repeal the constitutional tax cap on net proceeds paid by mining companies in Nevada.
Buying or Investing in Mineral Properties
February 2004
Mineral properties are constantly being offered through Realtors, magazine ads, and the Internet. They always sound as if they abound in mineral values, but how can you determine if they are really worth the asking price or if they have any value at all?
Mineral properties are constantly being offered through Realtors, magazine ads, and the Internet. They always sound as if they abound in mineral values, but how can you determine if they are really worth the asking price or if they have any value at all?
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• PDAC 2009 Convention Highlights
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• Mining Stock Quotes, Mineral & Metal Prices
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• Steven's Trail and the North Fork of the American
