Argillite Photos
Argillite
last edited:
6/2/11
number of photos: 2
Argillite is produced when a siltstone or shale has been
metamorphosed but
not quite to the point of becoming slate.
photos
argillite, variety catlinite:
A
B
Photos are copyright free for non-commercial educational
uses.
Just credit photos to R.Weller/Cochise College.
copyright 2011-R.Weller