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Gold in the Chinle Formation

The Chinle Formation, of Triassic age, underlies about 100,000 square miles in Arizona, Colorado, Nevada, New Mexico, and Utah. It adds to the scenic grandeur of the great Colorado Plateau province, noted for its high cliffs and deep canyons.

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Oregon Miner Challenges Forest Service’s Authority to Regulate Mining


Judging by news accounts, Tracy was doing exactly what H.R. 365, commonly referred to as the Mining Act of 1866, allows him to do.

The Nome Goldfields


Nome has a colorful history built on gold, where over 5 million ounces of the yellow metal has been dug up. Due to limited space, only a tiny fraction of this mining district can be touched upon. It would take volumes to cover all the information...

Company Notes


• Goldcorp Inc.
• Kinross Gold Corp.
• Newmont Mining Corp.

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Dust and dry washing

California's Original Sixteen to One Mine


The Sixteen to One mine is located in the little town of Alleghany, 40 miles from Nevada City, in Northern California. It has less than sixty residents. The town sits at an altitude of 4,500 feet. In 1885, the town was named by a group of miners...

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Breaking cemented gravels

Editorial—BLM 43 CFR 3809 Revision Status


ICMJ has reviewed the U.S. DOI, BLM, 516 page Environmental Impact Statement on proposed 43 CFR 3809...and can only conclude that the proposed action amounts to several more nails in mining's coffin.

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