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Clean Fuel, Cleaner Air
February 2001 by Amy Covington
A-55 Clean fuels, which are emulsions of oil and water, are said to produce much lower oxides of nitrogen and particulate matter emissions.Miners Making the Rules and Regulations?
How would you like it if you could make the actual rules and regulations governing your own business? A dream, right? Well, the existing Federal Mining Law gives a claimholder this ability in the context of organized Mining Districts.
Wyoming—A Land That Time (And Explorationists) Forgot
Wyoming is a vast state, covering nearly 260,000 km2 of surface area, which houses fewer people than most cities (less than 500,000 call Wyoming home). The state has no state income tax, is driven by taxes generated by the oil and gas...
Legislative and Regulatory Update
• Senators object to “Build Back Better” royalty provision
• Biden reverses Utah monument reductions
• Eco-terrorist confirmed
Wilfley Tables—Repair, Rebuild & Set Up
I researched the Internet and found a number of table makers, but technology has changed in the last 25 years. No one could sell me a kit for a new deck with wooden riffles...
USPS Delays ICMJ Delivery at Oakland, CA Processing Center
Once again, we've been deluged with telephone calls complaining about delivery of the International California Mining Journal...
Gold, Quartz & Chalcedony—Part II
The specific gravity of chalcedony is 2.58 to 2.64. This is slightly lower than coarsely crystalline quartz because of slight porosity in chalcedony. Being so light, it will easily wash out of a gold pan.
Picks & Pans: Perseverance Pays Off
Tony Kelly and Ken Laster have dredged for gold in the Motherlode area for a number of years, and they decided to team up in 2004 and work together with Ken’s new 4-inch dredge.
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The Bawl Mill
• Our Readers Say
• The King Has No Clothes
• GATA Update
• Gold Miners Become Tungsten Miners
• Mining Deaths Drop Overall in 2000
• History of Oil in California
• 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
