All Articles
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.Melman on Gold & Silver
If there was ever a month for the financial markets to rejoice, the one just past would appear to have been ideal. Oil prices declined sharply...the Fed revved up the economy by smashing short-term interest rates to their lowest levels since World War II...and, perhaps most important of all, the Republican Party now has possession of a clean sweep of American political power, controlling the Presidency, Senate and House while Conservatives dominate the Supreme Court.
The Bawl Mill
• Run for the border
• By the numbers
Legislative and Regulatory Update
• California dredging update
• Favorable bills in Congress
Refractory Gold Processing
After your excitement peaks when you first receive the high gold assay from the vein you just exposed, you ponder how you will extract and sell your gold. You will need to develop a flow sheet for your process to optimize your recovery and minimize your costs and permit requirements.
A Third Generation Small-Scale Hardrock Revival
One of his friends had 700 feet of small-gauge mine track and a hundred-year-old track bender laying out in his back 40; plus he also wanted to join the team. Perfect.
Progressive Privy Program Proved Popular
by Mella Rothwell Harmon
Nevada Department of Museums, Library and Arts
"This was Nevada"
Michigan Proposal Would Restrict Mining Operations
A group called Michigan Save Our Water Committee is seeking a Michigan ballot measure that would prohibit some types of mining and restrict others.
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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
