Back to photostream

walking along

Chert

Multicolored, tilted, folded and twisted, radiolarian ribbon chert.

Golden Gate Recreation Area, Marin Headlands.

1,220 views
7 faves
15 comments
Uploaded on February 20, 2013
Taken on September 10, 2012

Chert

Multicolored, tilted, folded and twisted, radiolarian ribbon chert.

Golden Gate Recreation Area, Marin Headlands.

1,220 views
7 faves
15 comments
Uploaded on February 20, 2013
Taken on September 10, 2012
All rights reserved