Oh yeah, Railcraft has some pretty nice vanity blocks in it doesn't it? I'd forgotten since I'm in a magic-only pack and I never use Railcraft for its actual intended purpose. Doesn't help that I'm in 1.7.2 so there's several mods I was previously used to, but haven't been updated yet (hence the lack of Geostrata for example). Project:Red has never worked for me for some reason. Always crashes every time I've tried using it in the past, so I haven't been terribly inclined to try it again in more recent times. Did explore GeoCraft though, quite curious how it affects ore spawning and figured I'd give it a shot. The Basalt in it just looks pitch black to me however, I quite literally can't see the difference between any of the Basalt blocks added by the mod haha. Not sure what Infernal Bricks are from, is that TiC? I know Seared Stone is, but I actually removed TiC from my packs as it's just too much of a crutch for me. Too good! Wanted to actually use the tools from other mods for a change of pace, haha.