Roger Weller, geology instructor
[email protected] copyright 2016-R.Weller
massive dolomite-2
(2 views)- drill core
The white mineral is calcite and the gray
mineral is dolomite
dolomite 5390
closer view of the
fine-grained dolomite
dolomite 5389
Photo is copyright free for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.