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Old-Time Mining Geology Books
February 2004 by Edgar B. Heylmun, PhD
Geology books are best used by geologists, but many of the old-time books can be understood by most anyone who has an interest in rocks and minerals. Certain words or phrases may stump the layman, but just skip those parts and go on to the portions of the books that are easily understood. Some of the old-time mining geology books should be in every small miner’s collection.Colorado Court Rules on Cyanide Ban
The Colorado state Court of Appeals ruled that counties have the authority to ban the use of cyanide in gold mining.
The Bawl Mill
• California Governor buys more votes
• The Bank of the EPA
• Just put it on my card
California Suction Dredging Update
There are two separate issues threatening suction dredging in California.
The Safety in Tax Deductions for Safety
The not-so-silent partner of every small or large mining operation and business, Uncle Sam, has quite a bit to say about how safe the operation should be and how it should operate safely. Although the government rarely funds the rules and regulations that businesses are required to comply with, some relief can often be found in our tax laws.
Mining Expedition at Eagle Rock—Part II
We spent more time that first day moving rocks than we did sending material over the sluices. Even so, our cleanup was quite respectable for having only moved down to a depth of a couple feet.
Alaska Minerals Poster Available from BLM
The BLM's Juneau Mineral Information Center has released a full-color 18x24 poster that highlights minerals from across Alaska.
Volume is the Key to Success
While recovery rates are important, they must necessarily be secondary to the volume of material processed. Running more material at lower recovery rates is generally preferable to increasing the efficiency of the system.
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The Bawl Mill
• Our Readers Say
• Buying or Investing in Mineral Properties
• The Joy of Prospecting
• Company Notes
• Picks & Pans: Rattlesnakes in a Gold Camp
• Ask the Experts: Recommended Reading—Part I
• The Tangential Impulse Water Wheel in California Gold Mining History—Part I
• Consider Adding Gold to Your Portfolio
• US Files Charges Against Gold Refiner
• Gold in Australia
• Gold in Rotten Rock
• Restoring the Rule of Law to US Mining
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
