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Detecting in Australia's Pilbara Region
February 2007 by Jim Foster
Situated in northwest Western Australia, Australia’s Pilbara is one of the most isolated and scenic places on earth. The tiny town of Marble Bar, Australia’s hottest town, sits amongst the ancient ranges and is a Mecca for tourists—and gold...
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Prospecting Tales: Forest Service, Fires and Bears—Oh My!
October 2013
I woke up on Sunday morning, August 10, to heavy smoke. I saw where it was coming from, but it seemed like it was a long way off so I thought I was okay for the time being.
I woke up on Sunday morning, August 10, to heavy smoke. I saw where it was coming from, but it seemed like it was a long way off so I thought I was okay for the time being.
Enrichment of Mineral Deposits by Weathering—Part II
April 2016
While both zinc and lead deposits also are enriched by the surface weathering process, in part two we will look at the enrichment process for copper and also gold deposits, and at the interpretation of leached outcrops to figure how rich the concentrated deposits below them may be.
While both zinc and lead deposits also are enriched by the surface weathering process, in part two we will look at the enrichment process for copper and also gold deposits, and at the interpretation of leached outcrops to figure how rich the concentrated deposits below them may be.
Mining Stock Quotes and Mineral & Metal Prices
September 1999
Fake Assays & Assayers
September 2000
There may be as many crooked gold assayers in the Southwestern U.S. as there are self-employed honest ones. Right now it looks that way. What can be done to stop the crooks? Why do the scams continue? How can you tell the difference between the good guys and the half-assayers? Who are the crooked ones? Where are they?
There may be as many crooked gold assayers in the Southwestern U.S. as there are self-employed honest ones. Right now it looks that way. What can be done to stop the crooks? Why do the scams continue? How can you tell the difference between the good guys and the half-assayers? Who are the crooked ones? Where are they?
Niobium and Tantalum
January 2005
Niobium (columbium) and tantalum are related metals that usually occur together and are associated with vanadium on the periodic chart of the elements. Both metals have seen increased usage in high-tech applications in recent years because of increased availability.
Niobium (columbium) and tantalum are related metals that usually occur together and are associated with vanadium on the periodic chart of the elements. Both metals have seen increased usage in high-tech applications in recent years because of increased availability.
BLM Filing Requirements for Small Miners' Waiver
November 1999
If you file for a waiver of any kind, except under the provisions of the Soldier's and Sailor's Relief Act, you must file either a notice of intent to hold or an affidavit of labor by the December 30th immediately following the September 1st waiver filing.
If you file for a waiver of any kind, except under the provisions of the Soldier's and Sailor's Relief Act, you must file either a notice of intent to hold or an affidavit of labor by the December 30th immediately following the September 1st waiver filing.
Researchers Trace History of Hope Diamond
March 2005
Researchers using computer analysis have traced the origin of the famed Hope Diamond, concluding that it was cut from a larger stone that was once part of the crown jewels of France.
Researchers using computer analysis have traced the origin of the famed Hope Diamond, concluding that it was cut from a larger stone that was once part of the crown jewels of France.
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The Bawl Mill
• Prospectors Beat Mining Claim Tax
• In Pursuit of Gold and Silver in the Sierra Madres—Establishing a Mining Company in Mexico
• Update On “Special Rock” Kicking
• Michigan DEQ Gives Tentative OK to Nickel, Copper Mine
• Saved Before the Tax Bell Tolled
• The Petersville—Yentna Goldfields
• Demand for Copper Boosts Zambian Mining
• Doc Livingston
• Bum Luck
• San Manuel Mine Officially Closes With a Bang
• Environmentalists Target Pebble Mine
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• Looking Back
