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History of Oil in California
February 2001 by Edgar B. Heylmun, PhD
Oil is a naturally occurring combustible fluid of organic origin that is commonly found in California and in many other parts of the world.Guest Editorial—Unreasonable Interpretations
Throughout the colorful history of mining, reviews of old documents and stories have led to new mineral discoveries.
Divide and Conquer—Detecting Old Placer Grounds with Friends

Legitimately Reducing Business Vehicle Costs
When it comes to the expense of using a car, van, pickup or panel truck for business purposes, they can be deducted by the operation as 'transportation" expenses.
Mining Districts and Community Outreach

Spectacular Specimens Found in Northern Nevada
A prospector, who wishes to remain nameless, located the pictured chevron gold specimens on October 29, 2003.
Downieville: Another Gold Rush Favorite
I didn’t know what to expect because the area we were working was not close to the water, but we were pleasantly surprised when we began to pan out some nice flakes and a few pickers.
Tips for Detecting Nugget Patches

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• The King Has No Clothes
• GATA Update
• Clean Fuel, Cleaner Air
• Gold Miners Become Tungsten Miners
• Mining Deaths Drop Overall in 2000
• VCIs for Environmentally Safe Maintenance
• Picks & Pans: Dredging on the Arkansas
• Placer Gold in Washington
• Alaska Miners to Sue Department of Interior
• Oregon's Measure 7 May Provide Compensation for Land-Use Restrictions
• Company Notes
• Environment-Friendly Dredging
• Legacy of the Wandering Jew Mine
• Babbitt Wants Moratorium in Siskiyou National Forest
• Gem Discoveries Sought in North Carolina Field
• Greaterville, Arizona
• Identifying Gold Ores
• Looking Back
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices