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  2. Sierrita mine - Wikipedia

    en.wikipedia.org/wiki/Sierrita_Mine

    The mine is located in southern Pima County, southwest of Tucson and west of Green Valley-Sahuarita. Originally developed as an underground mine in 1907, the Sierrita open pit has been in operation since 1959 and is a copper and molybdenum mining complex, operating on a porphyry copper deposit with oxide, secondary sulfide, and primary sulfide ...

  3. San Xavier, Arizona - Wikipedia

    en.wikipedia.org/wiki/San_Xavier,_Arizona

    San Xavier is a populated place in Pima County, Arizona, United States, situated seventeen miles southwest of Tucson, and six miles northwest of Sahuarita.Originally a small silver mining camp from the 1880s, today San Xavier is little more than a collection of rural homes and partially abandoned mines.

  4. Rosemont Copper - Wikipedia

    en.wikipedia.org/wiki/Rosemont_Copper

    Rosemont Copper is a proposed large open pit copper mine project by the Canadian mining corporation Hudbay Minerals.The project site is located within the Santa Rita Mountains and Coronado National Forest, in Pima County of southern Arizona.

  5. List of copper mines in the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_copper_mines_in...

    Mine County and State Operator Type of Deposit Status New Cornelia: Ajo, Pima County, Arizona: Phelps Dodge: Porphyry copper: Inactive since 1983 Copper Queen: Bisbee, Cochise County, Arizona: Phelps Dodge: Manto (replacement) in limestone: Mining stopped in 1975; now open for tours Lavender Pit: Bisbee, Cochise County, Arizona: Phelps Dodge ...

  6. Mission San Xavier del Bac - Wikipedia

    en.wikipedia.org/wiki/Mission_San_Xavier_del_Bac

    Mission San Xavier del Bac (Spanish: La Misión de San Xavier del Bac) is a historic Spanish Catholic mission located about 10 miles (16 km) south of downtown Tucson, Arizona, on the Tohono O'odham Nation San Xavier Indian Reservation.

  7. San Xavier Indian Reservation - Wikipedia

    en.wikipedia.org/wiki/San_Xavier_Indian_Reservation

    Map shows the location of the Tohono Oʼodham Nation in Pima County, highlighting the large Tohono Oʼodham Reservation as well as the smaller San Xavier Reservation in red. The San Xavier Indian Reservation (O’odham: Wa:k) is an Indian reservation of the Tohono O’odham Nation located near Tucson, Arizona, in the Sonoran Desert.

  8. Helvetia, Arizona - Wikipedia

    en.wikipedia.org/wiki/Helvetia,_Arizona

    Helvetia is a ghost town in Pima County, Arizona, United States that was settled in 1891 and abandoned in the early 1920s. Helvetia is an ancient name for Switzerland. [2] Today, only the Ray Mine and cemetery are visitable, as the rest of the town has been fenced off due to active mining operations.

  9. Twin Buttes, Pima County, Arizona - Wikipedia

    en.wikipedia.org/wiki/Twin_Buttes,_Pima_County...

    Twin Buttes is a populated place on the east flank of the Sierrita Mountains approximately twenty miles south of Tucson, in Pima County, Arizona, United States.Named after a prominent hill located next to the town, Twin Buttes was founded as a small mining town circa 1903 and abandoned around 1930.