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An Answer to Endangered Salmon?
October 2007 by Associated Press
Papa salmon plus mama salmon equals ... baby trout? Japanese researchers put a new spin on surrogate parenting as they engineered one fish species to produce another, in a quest to preserve endangered fish.Pediments
A pediment is a broad, gently sloping erosion surface or plain of low relief that is often found in arid and semi-arid regions at the base of a receding mountain front. The example shown is from the Palo Verde Ranch 15-minute topographic quadrangle, southwest of Tucson, Arizona. This is one of the best examples the writer has ever seen.
What, Where and How for the New Prospector
How to go about the entire process of prospecting is a big question. The answer comes down to research and preparation.
Carr Fire Gold
After burning more than 350 square miles, the Carr Fire near Redding, California, was finally out. Luckily our home was spared, and I had the opportunity to go metal detecting in burned areas previously too overgrown to access.
Our Readers Say
Re: “Wasteful Government Projects”
Ask the Experts - Processing sulfide ore without mercury or cyanide.
Q: ...Is there any way to process the ore without using mercury or cyanides...?
Mining Stock Quotes & Mineral and Metal Prices
The Search for Specimen (Pocket) Gold in the California Mother Lode
Any good miner can drift along a vein to find concentrations of gold if it is there, using good eyes and panning.
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The Bawl Mill
• Prospecting for Hardrock Platinum, Nickel & Copper Deposits
• Journeys in the Kingman Quadrangle—Part III
• Detecting in Australia's Etheridge Goldfield
• Silver Bonanza in the Sierra Madre: The Glorious Past of Batopilas—Pt I
• Another Successful Northwest Miners Rally
• California State Gold Panning Championships September 1-2, 2007
• The Next Crisis For America
• Melman on Gold & Silver
• Barrick Offers $10 Million to Unlock Silver Ore
• Mining Stock Quotes and Mineral & Metal Prices
