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Tucson Mountain Chaos
January 2005 by Edgar B. Heylmun, PhD
The Tucson Mountains are immediately west of Tucson, in southern Arizona, and include residential areas of the city. The highest peak, Wasson (Amole) Peak, reaches 4,687 feet. It is part of the great Basin-Range physiographic province, characterized by fault-block mountain ranges separated by broad desert valleys.A Long Dry Spell

Gondwana Gold Gravels

Colorado Considers Gold & Silver Currency
Worried that the US dollar may not be good as gold, some Colorado lawmakers are pushing a bill to legalize gold and silver coins as usable currency.
Gold Rush in the Congo

Little Rocky Mountains, Montana

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