Shchierbin - intermediate world with Vanadium.
Mods introducing new content into the game.
New places to build more factories.
Augmented or new ways of transporting materials - belts, inserters, pipes!
Map generation and terrain modification.
New Ores and resources as well as machines.
Things related to oil and other fluids.
Furnaces, assembling machines, production chains.
Besides the one patch close to spawn point (19k), every other vanadium resource tile has exactly 1 ore. I'm sure this is not intentional.
Also couldn't find any carbon ore?
The Slaked Lime to Calcium loop is water positive if there are productivity modules
I'm certain loads of recipes go positive if you use productivity modules.