https://www.mindat.org/

It would be awesome to integrate data from MinDat into this mod to "accurately" generate ore/mineral on the map.

Imagine having to go to Africa just to get some Diamonds? (Yes you can find diamonds in other places, just saying).

Awesome project in any case.

Just leaving a comment, showing support for this feature :-) The only Earth generator for Minecraft that has this is the original "MOTFE", neither T++ or Terrarium have it at the moment.

As KaktuszSok mentioned, if Terrarium would also allow mapping ores from the dataset to modded ores (that aren't in vanilla Minecraft), that would be something really special.

This plus Gregtech compat would be awesome! To ease maintaining the mod there could be a config file which maps mindat minerals to GT ore veins.