Implement more ore variants for Tuff, Granite, Diorite, Andesite -- also look into creating variants for Poor, Normal and Rich ores.

• Poor Ore: Yields 1x (fixed, no fortune allowed)
• Normal Ore: Yields 1x (w/ fortune allowed to boost drop rates)
• Rich Ores: Yields 2x (w/ fortune allowed to boost drop rates)

Regarding the poor / normal / rich ores:

It would be nice if we could specify this for plutons, possibly even for the ores/blocks themselves (so we can mix & match yields in a pluton, like 80% chance for normal yield ore X, and 20% chance for rich yield ore X), the same way we can specify chances for other blocks to spawn in a pluton.

It would also be great if this could somehow be done through some kind of block tag, so it can be applied to any modded ore / block that has drops.