Describe the bug
Basically, any iron ore found in actual underground biomes stone is the Crude mining tier, while vanilla iron ore itself is the Sturdy tier. Not sure if this is a bug or more of an inconsistency.
To Reproduce
Just check the mining levels of in-world ore types VS the vanilla ore.

Expected behavior
The vanilla and in-world/naturally spawning ores have the same mining level.

Info (please complete the following information):

• Modpack Version: 3.0 beta 2
• Server or Singleplayer: singleplayer
• Version the world was created on: 3.0 beta 2