Argillite
Surface fracture pattern of thinly laminated argillite, a hardened siltstone or shale made of clay, silt, and incompletely oxidized ferrous oxide minerals, found along the Hidden Lake trail in Glacier National Park
Picture No
13625215
Media ID
43077056
Size
4096px x 2723px
(6.8MB)
Credit
Gregory G. Dimijian M.D. /Science Source/ www.ardea.com
Category
NA
Availability
Available in UK only. No agents
Ardea Picture Library
Picture No
13625215
Contributor Ref
SCS-90074449
