All Articles
Tantalum
July 1999 by Edgar B. Heylmun, PhD
Tantalum is a refractory metal which is non-toxic, ductile; easily fabricated, has a high melting point, is highly resistant to corrosion and is a good conductor of heat and electricity. It has the unique ability to transmit an alternating current in only one direction.Hunting Down Paystreaks
When I teach people about finding gold, I often explain that it is helpful to think of any river or stream that carries gold as being something like a sluice box.
Picks & Pans: Detecting at Ganes Creek
My long and tedious trip started July 9, 2005, from Bradley International Airport in Connecticut on a flight to Atlanta. I changed planes and continued on to Anchorage, Alaska.
Silver Demand Driving Mine Production Up—Mexico Remains Number One Producer
Worldwide silver production is expected to increase annually, reaching 567 million ounces by 2001, up from 1997 levels of 501.9 million ounces...
The Value of Evidence
That prospecting effort you are about to spend your time on...is it worth your effort? If you are going to devote your time to it, you will need all the facts you can get.
Nevada County Feeling Pain of Slumping Mining Industry
A major slump in the gold mining industry is taking its toll on central Nevada, where county commissioners are planning a 30 percent across-the-board spending cut beginning July 1.
Melman on Gold & Silver
Having learned to proceed with some skepticism regarding the public’s interpretation of events, we offer the following forecasts for the coming year...
Government to Buy New World Mine Claims
A conservation group said it has an agreement to purchase nearly 1,500 acres of private mining claims northeast of Yellowstone National Park.
Subscription Required:
The Bawl Mill
• Gold Hunters Hit the Web in Fight with Missile Range
• Religious Broadcaster in Liberia Mining Venture
• Kazak Government Collects Gold from Residents
• Recreational Gold Panning on the South Yuba River
• Groups Wonder Meaning of Call for More Wilderness
• Mining Claim Maintenance Fee Due
• Desert Bonanza
• Gold Near Boulder, Colorado
• Company Notes
• The Carissa Gold Mine, South Pass, Wyoming—A Sleeper?
• Building the American Dream
• Picks & Pans: A Pay Streak in Slate
• Elizabethtown: Uncovering a Buried California Mining Community
• California Diamonds
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• Silver Demand Driving Mine Production Up—Mexico Remains Number One Producer
• Looking Back
Free:
Legislative Update
