Central Anza-Borrego: US Gypsum Quarry


US Gypsum Quarry Plant


US Gypsum Quarry


Unprocessed Gypsum, US Gypsum Quarry


Unprocessed gypsum, US Gypsum Quarry


US Gypsum Quarry


Fish Creek Mountains


US Gypsum Quarry


Fish Creek Mountains


Restoration, US Gypsum Quarry

The San Juan Bautista de Anza National Historic Trail crosses the Lower Borrego Valley.

 

 


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