I'll be streaming the first weekend of December, mark your calendars today!
If you've ever worried about running out of ores, this mod creates a renewable ore resouce, well sort of. Stone near lava will turn into hot stone, and after a long enough time hot stone turns into stone with ores.
I cranked the settings way up to get a faster result so I could show it off better, it usually takes much longer for ores to appear than it did in this video.

More mods by this modder

It doesn't look like I've reviewed any other mods by this author, feel free to suggest one.