Chalcoalumite
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.
photos
chalcoalumite:
A
B
C
D
Photos are copyright free for non-commercial educational purposes.
Just
credit photos to R.Weller/Cochise College.
copyright 2017-R.Weller