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Tantalum

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.

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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

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