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Joaquin Ruiz

Joaquin Ruiz

Professor

Geochemistry

Director, Biosphere 2

ENR2 N525

520-621-6000

jruiz@arizona.edu

Departmental Faculty

Department of Geosciences

University of Arizona

1040 E. 4th Street

Tucson, AZ 85721

Tel: (520) 621-6000* Fax: (520) 621-2672

*Please note we do not provide specimen (mineral, fossil or meteorite) identification

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We respectfully acknowledge the University of Arizona is on the land and territories of Indigenous peoples. Today, Arizona is home to 22 federally recognized tribes, with Tucson being home to the O’odham and the Yaqui. The university strives to build sustainable relationships with sovereign Native Nations and Indigenous communities through education offerings, partnerships, and community service.

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