Mining Stock Quotes and Mineral & Metal Prices

January 2005 by Staff

A Guide to Overlooked Gold Deposits—Part III

November 2003
Most of the old large gold dredging operations used a trommel. The trommel consisted of a long metal cylinder made of heavy punch plate in which the small gravel, black sands, and gold would fall though holes and end up in banks of sluices.

Gold Near Boulder, Colorado

July 1999
Several mining districts near Boulder, Colorado mark the northeast end of the 240-mile-Iong Colorado Mineral Belt, which cuts diagonally across the Rocky Mountains.

Ask the Experts

July 2014
Can I treat a sample with muriatic acid?

Melman on Gold & Silver

July 2015
Many gold and silver observers have been more than slightly concerned regarding the lack of any sustained rally...

Melman on Gold & Silver

July 2005
Sometime during the hippie days of the 1960s, the world became aware of the custom of chanting mantras. At that time, the favorite was the word “OM.” Well, the financial community seems to have recaptured the custom of chanting...

Ask the Experts

November 2013
Treating ore with a plasma torch or shock waves?

Green Valley Reconnaissance

January 2013
During this trip we found enough gold to make us want to come back, even with the punishment of a very long, tough hike.

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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   • Niobium and Tantalum   • 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

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