Tuesday, February 14, 2012

Petrified Wood



We stopped at the Rainbow Forest Museum and saw some exhibits of petrified wood, fossils, and prehistoric animals. The varied colors came from minerals in the silica saturated waters. Iron, carbon, manganese, and sometimes cobalt and chromium produced patterns and blends of yellow, red, black, blue, brown, white, and pink. It weights 200 pounds per cubic foot.

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