Clean Fuel, Cleaner Air
February 2001 by Amy CovingtonA-55 Clean fuels, which are emulsions of oil and water, are said to produce much lower oxides of nitrogen and particulate matter emissions.
The Montezuma mining district of Summit County, Colorado, is a rugged, structurally complex area of the Rocky Mountains. Home to the first silver claim in Colorado, the Montezuma district hosts stockwork gold deposits, disseminated molybdenum, and abundant silver-bismuth veins.
• Just put it on our tab...
• Do you smell something?
• A voice from the past
I don’t know of any miner or prospector who really wants to sell their gold. But the income might be needed to keep the mine going, buy new equipment, take a vacation or put food on the table. Whatever the reason, where does a person start?
• Inco, Ltd.
• Falconbridge, Ltd.
• Pathfinder Resources, Ltd.
• Diamonds North Resources, Ltd.
• Newmont Mining
• Couer Alaska
Mineral deposit models have been used in mineral exploration for thousands of years. They were obviously not called models as we use the term today, but the idea of accumulating data to predict mineral deposits is the same. Models can be valuable tools in mineral exploration and assessment and are routinely used by major mining companies in locating and evaluating mineral deposits.
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