Free natural stone textures!

If I see interest in these, I'll upload more. Enjoy!
http://www.sharecg.com/view.php?upload_id=2120
http://www.sharecg.com/view.php?upload_id=2119
http://www.sharecg.com/view.php?upload_id=2118
http://www.sharecg.com/view.php?upload_id=2116