Historical Marker · No. 782

Town of Calico

Yermo, San Bernardino County · California

Silver made Calico, but borax outlasted it. Prospectors found colemanite in the Calico Mountains in 1883, and after the Death Valley works shut down in 1888 the twenty-mule teams were put back to work here, hauling ore from the camp of Borate three miles east down to the railroad at Daggett. A narrow-gauge line replaced the mules in 1898. Borate was the country's chief borax producer until 1907, when the company returned to Death Valley and took the whole operation north with it.

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34.94820, -116.86507 · Directions

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