Desert Varnish
Desert varnish is a dark coating of iron and manganese oxides over these lighter-colored rocks in Churchill County, Nevada
Picture No
13628013
Media ID
43089645
Size
5105px x 3424px
(7.5MB)
Credit
Ken M. Johns /Science Source/ www.ardea.com
Category
NA
Availability
Available in UK only. No agents
Ardea Picture Library
Picture No
13628013
Contributor Ref
SCS-90077247
