This texture was generated in Filter Forge, a Photoshop plugin that allows you to create your own filters.
I was going for garnite but I got a marble kind of texture. So, here is my marble.
Tips:
Leave the background black, it seems do have more detail to it. You can change it if you want though. You can also change the foreground color to anything and you even have the option to change the little speckles to a different color. Also, you can change the pattern by using the varition slider.
For fun I added the invert option.
Enjoy and have Fun! ;-)
rock, marble, stone
This filter has earned its author one of our rewards. They are given to the authors of popular filters and include a free copy of Filter Forge.