All Articles
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.Additional articles that might interest you...
Guinea Africa: Gold, Ebola, and A Monkey Barbecue
November 2014
Doubters be informed, yes, there is gold in Africa—lots of gold—and all the good and bad that comes with it.
Doubters be informed, yes, there is gold in Africa—lots of gold—and all the good and bad that comes with it.
Gold Rush in the Congo
May 2013
It all started with a phone call from my friend and prospecting partner Pat Keene. He told me that he knew of an investor who was just starting out in the gold industry and was looking for a gold consultant to go to Africa to prospect and analyze a 400 sq. mile concession in the middle of the Congo rainforest. I waited for the “just kidding” line...
It all started with a phone call from my friend and prospecting partner Pat Keene. He told me that he knew of an investor who was just starting out in the gold industry and was looking for a gold consultant to go to Africa to prospect and analyze a 400 sq. mile concession in the middle of the Congo rainforest. I waited for the “just kidding” line...
Gold Deposits in Skarn
July 2003
Skarn consists of coarse-grained calcium, magnesium, iron, and aluminum silicates formed by hydrothermal solutions, which replace limestone or dolomite near the contact with an igneous intrusion. The contact metamorphism is usually caused by an intrusion such as quartz monzonite, granodiorite, or similar rock type, which may or may not be mineralized.
Skarn consists of coarse-grained calcium, magnesium, iron, and aluminum silicates formed by hydrothermal solutions, which replace limestone or dolomite near the contact with an igneous intrusion. The contact metamorphism is usually caused by an intrusion such as quartz monzonite, granodiorite, or similar rock type, which may or may not be mineralized.
Gold in the Drum Mountains
September 1999
The Drum Mountains are located 23 to 30 airline miles northwest of Delta (pop. 2,000), in west-central Utah. The desert mountains rise to 7,233 feet and receive only 8 inches of precipitation a year.
The Drum Mountains are located 23 to 30 airline miles northwest of Delta (pop. 2,000), in west-central Utah. The desert mountains rise to 7,233 feet and receive only 8 inches of precipitation a year.
Industry Urges Restraint on Mining Reforms
May 1999
Wyoming mining interests say the federal government doesn't need tougher environmental cleanup rules governing mineral extraction from public lands.
Wyoming mining interests say the federal government doesn't need tougher environmental cleanup rules governing mineral extraction from public lands.
The Bawl Mill
February 2013
• Distaster bill is a disaster
• By the numbers
• Image isn't everything in Illinois...
• Distaster bill is a disaster
• By the numbers
• Image isn't everything in Illinois...
Subscription Required:
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
