Doing a bit of spotlight-browsing, apparently Cal's 3.x MFFS did away with forcicium, but it's still all over the place in my worldgen? I'm running Unleashed 1.1.3, though the world was initially generated in the first Unleashed release. Is this just leftovers? Can I still use it, or is it destined for the incinerator?
For others that are confused, here's the spotlight that brought this to my attention:
For others that are confused, here's the spotlight that brought this to my attention: