Articles

Articles of general interest and on geology written by the authors that appeared in the Kingman Daily Miner newspaper and other publications.

Why are some rocks red?
Geology Luis Vega Geology Luis Vega

Why are some rocks red?

Red is not the only color of the beautiful sandstone cliffs in southern Utah and northern Arizona. Depending on the source of the iron, the oxidizing conditions and what happens to the iron after it’s deposited, the colors might be red, yellow, brown or a bleached white.

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