Travertine
Bisbee, Arizona
last edited:
4/10/17
number of photos: 5
Travertine is calcite, CaCO3,
deposited from solution.
brown travertine:
A
B
C
Photos are copyright free for non-commercial educational purposes.
Just
credit photos to R.Weller/Cochise College.
copyright 2017-R.Weller