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Niobium and Tantalum
January 2005 by Edgar B. Heylmun, PhD
Niobium (columbium) and tantalum are related metals that usually occur together and are associated with vanadium on the periodic chart of the elements. Both metals have seen increased usage in high-tech applications in recent years because of increased availability.Melman on Gold & Silver
Banking problems continue to find their way into the world’s financial media, and we note below that another nation, Slovenia, is now grabbing attention with a banking crisis of their own as well as a downgrading of their national bonds by Moody’s Investment Services.
Mining Stock Quotes and Mineral & Metal Prices
Arizona's Youngest...and Oldest Prospector
I started with, "Hey, Rusty, tell me about the time..." and that was all it took.
Melman on Gold & Silver
...we cannot help but wonder exactly how nation after nation, already massively in debt and presently burdened with monumental operating deficits, is going to come up with such largesse. We also wonder exactly how going ever-more deeply into debt is going to resolve a debt crisis.
GATA Update
GATA’s claims of gold market manipulation “were publicized by the South African press and were presented to important South African officials,” stated Murphy in a recent press release. Here are a few of the highlights:
Melman on Gold & Silver
As the tumultuous year of 2008 finally draws to a close, economic issues dominate the world’s headlines as country after country and industry after industry continue to be affected by the worst economic contraction since the Great Depression.
Alaska's Hope-Sunrise Mining District
Over 100 years of placer mining on the Kenai Peninsula has produced about 133,800 ounces of gold. Hard rock mines produced an additional 30,000 ounces. Suction dredging is currently the dominate mining method.
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The Bawl Mill
• Convention Report
• Interview with Congressman Gibbons on Mining Law Reform
• The Art of Finding Coarse Gold Part II—Pocket Hunting for Residual Placers
• Gold Canyon Resources Targets Gallium
• Tucson Mountain Chaos
• Picks & Pans: Auburn Ravine Gold
• Suit Filed to Stop Mining in Northern California
• The Iola Mine Group, Montgomery County, North Carolina
• Effectively Using a Detector and Drywasher for Placer Gold
• Mining Companies Use Conservative Valuations
• Company Notes
• Accident at Robinson Mine Leaves Two Dead
• Looking Back
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
