Casa Grande takes step toward restart of shuttered Arizona Sonoran Copper Company’s Sacaton Mine

6/23/2026

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Phoenix Business Journal

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• Subcategory: Industrial: Manufacturing, Specialty

• Tag: Economic Development | Rezoning

• Additional Filters-Subcategory: Industrial: Rare Earth, Specialty: Mining

Highlights
Casa Grande City Council unanimously approved a general plan amendment for the Cactus Mine project
Arizona Sonoran Copper Company owns 7,843 acres and plans to restart the historic Sacaton Mine
Two adjacent property owners expressed concerns about chemical dust and industrial development near their homes