Tucson

Which Mountains In Tucson Are Volcanoes?

The volcanic caldera cycle that created the Tucson Mountains rock formations also gave rise to the Silver Bell Mountains, Sierrita Mountains, Santa Rita Mountains, Chiricahua Mountains, Superstition Mountains, Galiuro Mountains, Dos Cabezas Mountains and other southern Arizona ranges, he added. Are there any volcanoes in Tucson? Arizona doesn’t have any active volcanoes now, but all …

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