Hornfelses, rocks that have been baked by an igneous intrusion, are a common feature of w:Sourland Mountain. Here, a hornfels cliff displays metamorphosed w:argillite. The argillite typical of the area and this formation is usually gray in color, while the resulting hornfelsed argillite appears darker and more fine grained.
Photo taken by me.
Licensing
Public domainPublic domainfalsefalse
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
Captions
Add a one-line explanation of what this file represents
Hornfels, sedimentary rocks that have been baked by an igneous intrustion, are a common feature of Sourland Mountain. Here, a hornfel cliff displays metamorphosed argillite. The argillite typical of the area and this formation usually is gra