This shader gives a pretty good blend between two textures. NO textures are included, they can be found at cgtextures.com. Simply plug them into the image texture nodes and you're good to go!
A shader like this is can easily be brought into any other blend file by going to:
Link / Append,
The parameters are quite easy to use to give interesting looks,
This Blend file also contains some very useful cycles material node groups which can speed up your cycles workflow quite a bit. Just link or append the "CyclesNodePresets" material into an empty blend and save as default.
Hope you enjoy!