All Articles
Battle Heats Up Over California Suction Dredging
March 2010 by Scott Harn
The State of California is seeking dismissal of the federal lawsuit filed by Public Lands for the People (PLP) on grounds that they are immune from such lawsuits under the 11th Amendment to the US Constitution. However, there is plenty of prior case precedence suggesting that state officials and agencies are open to such lawsuits when they assume responsibility for regulatory authority from the federal government.Additional articles that might interest you...
Potholes and Other Bedrock Traps
September 2012
Potholes in bedrock can trap placer minerals and even be glory holes. They are, at least, interesting geologic phenomena, and at best, a treasure trove of gold nuggets.
Potholes in bedrock can trap placer minerals and even be glory holes. They are, at least, interesting geologic phenomena, and at best, a treasure trove of gold nuggets.
Ask the Experts
July 2007
Q: Some of the terminology you use is way over my head and this might be the case for other beginning prospectors. What does “igneous” mean?
Q: Some of the terminology you use is way over my head and this might be the case for other beginning prospectors. What does “igneous” mean?
Life in the Alaska Gold Rush
July 2007
The discovery of gold in the Klondike in August 1896 brought a rush that became a bonanza for a few, and hardship and disaster for many. The remoteness of the discovery site, and the extremely harsh climate made the effort to recover gold foolhardy for all but the most prepared.
The discovery of gold in the Klondike in August 1896 brought a rush that became a bonanza for a few, and hardship and disaster for many. The remoteness of the discovery site, and the extremely harsh climate made the effort to recover gold foolhardy for all but the most prepared.
Prospecting for Silver Deposits
August 2015
In some ways, silver is the forgotten precious metal because it straddles both the world of precious metals and jewelry, while having many important industrial applications like a base metal. The price of silver reflects both the precious metal investment demand as well as the industrial demand.
In some ways, silver is the forgotten precious metal because it straddles both the world of precious metals and jewelry, while having many important industrial applications like a base metal. The price of silver reflects both the precious metal investment demand as well as the industrial demand.
Collecting Garnets in Wyoming
April 2000
In Wyoming, garnets are often common where aluminum-rich (micaceous) rocks have been highly metamorphosed. Such rocks are recognized by abundant black (biotite), silver (muscovite), or green (chlorite) mica with periodic grains of red garnet.
In Wyoming, garnets are often common where aluminum-rich (micaceous) rocks have been highly metamorphosed. Such rocks are recognized by abundant black (biotite), silver (muscovite), or green (chlorite) mica with periodic grains of red garnet.
Where To Find Diamonds
November 2008
Where to find diamonds in the United States: It is somewhat common for gold prospectors to find diamonds in black sand concentrates and not recognize them.
Where to find diamonds in the United States: It is somewhat common for gold prospectors to find diamonds in black sand concentrates and not recognize them.
Understanding Geologic Deposit Models
May 2008
Geologists have long noted the similarities of certain types of mineral deposits all across the globe. Similar minerals, similar country rocks, and similar grades of mineralization may occur in several different parts of the world.
Geologists have long noted the similarities of certain types of mineral deposits all across the globe. Similar minerals, similar country rocks, and similar grades of mineralization may occur in several different parts of the world.
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