Ores should have granite andesite diorite variations

With the new ore variations of ores in deeps late, ores should also be able to spawn in the other varieties. It can be somewhat jarring to find a chunk of iron that is surrounded with diorite.

Why is this good for the game?

This might be useful if granite andesite and diorite become new cave types.

More block variety is good.

It makes logical sense because in real life iron is found in all kinds of rocks, its just smelted down to its pure form.