A building placeable ONLY on forests, which gives materials as production. It also does clean the forest, so you can use the other tiles afterwards.
Can be built by Kingdom and empire factions.
It uses resources that were commented/unused in original game xml (Industrious races were supposed to be able to build a version of these, but wasn't working for me) .
More details in the comments of the file.
TO DO LIST:
- Fix exploit with demolishing Lumbermill to clean multiple forest tiles at no cost.
DOWNLOAD:
http://dl.dropbox.com/u/2613529/Elemental/Xiwi_LumberMillsEverybody.xml