I was wondering what the world generator for the Tekkit Big Dig pack is, as I would like to install this into the tekkit pack (if anyone knows how to install custom mods in tekkit, please let me know). Also, do big dig and tekkit use the same "ore mods", so I can just simply generate a world in big dig, and transfer it to tekkit?
This used to be the Metallurgy mod-pack originally (so may be of use to you if you are wanting to use it separately for this purpose)
Taken from the big dig changelogs for v 1.3.2
Removed Metallurgy (taken over by CoFH Core)
It was taken out and replaced instead by CoFH Core (part of Thermal Expansion), the makers of which can be found on this thread.
As a side note, big dig and the current version of tekkit use very different mods, i can't guarantee that you can just copy a map across without causing issues. Though i will test this when i get home and update this post accordingly