Chalcoalumite Photos            
Cochise College
Photos of Bisbee Minerals
Geology Home Page
Roger Weller, geology instructor               


Bisbee, Arizona
last edited:  4/11/17    number of photos:  4
Chalcoalumite is CuO.2Al2O3.SO3.9H2O
The name of chalcoalumite really fits the chemistry of this mineral. 
"Chalco" is copper, whereas "alum" refers to an aluminum sulfate.                                             


chalcoalumite:  A  B  C  D

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Just credit photos to R.Weller/Cochise College.
copyright 2017-R.Weller