Breccia Pipes-Bisbee, Arizona

Cochise College     
Geology of Bisbee and Cochise County          
Bisbee Quadrangle
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Roger Weller, geology instructor    copyright 2018-R.Weller 


Intrusive Breccias Associated with Ore,
Warren (Bisbee) Mining District, Arizona

by Donald G. Bryant, 1968
Bulletin of Economic Geologists
vol. 63, no. 1, Jan.-Feb. 1968
12 pages


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This paper describes intrusive breccias found in the Bisbee mines.