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Looking Back
March 2007 by Staff
Excerpts from California Mining Journal, our original title, published 50 years ago this month.Ask the Experts
Q: Can you please tell me about diamond fluorescense?
Ask The Experts: Assay problem or recovery problem?
Q: I have tried various leaching techniques from which I cannot get a precipitate.
Aussie Gold—Swinging Over to South Australia
Since the founding of the original colony in 1836, minerals have proven a vital resource to fund the State’s development. Originally, copper was the lifeblood, being discovered not long after settlement.
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The Bawl Mill
• Don't go near the water...
• Accused drug smuggler can sue the US government
• This won't look good on a resume...
• Nature Conservancy caught with hand in the cookie jar
The Paradox Basin—Part II
The Atomic Energy Commission (AEC) was created soon after the war. One of their first deeds was to pass the Energy Act of 1946. This, among other things, provided monetary incentives for nearly every stage of mine development and operation.
Estimating Gold Values in Placer Gravels
The single most important question to be answered when evaluating a placer deposit is: “How much is it worth?” Accurate sampling of placer gravels is essential to obtain a reasonable estimate of the total gold values contained in the deposit.
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The Bawl Mill
• Ask the Experts — What are Washington state prospecting regulations?
• Ask The Experts — Could you please write an article explaining core samples?
• Ask The Experts — Please tell me more about the Tullock II rule.
• Prospecting on Pickering Bar
• Persistence Pays off for Cusac Gold Mines
• Internet Posting Fuels Gold Rush in Brazilian Town
• Mining Stocks—Things to Consider Before You Invest
• North Idaho Mine to Open Again in 2008
• Working Life of Troy Mine Could Be Extended
• Lucky Shot Mine and the Willow Creek Plutons
• Sampling Mineral Deposits
• In Pursuit of Gold and Silver in the Sierra Madres—Purchasing Land in Mexico
• Swiss Mining Company Demands Compensation From Bolivia
• Canadian Mint to Unveil $1 Million Coin
• Woman Gets 90 Months in Mining Fraud Case
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
