Roger Weller, geology instructor
[email protected] copyright 2011-R.Weller
mimetite-botyroidal-5
La Campana vein, Ojuela Mine, Mapimi,
Durango, Mexico
mimetite
2824
Photo is copyright free only for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise College
from the A.L. Flagg collection