The mod would unify both change and uncharged Certus Quartz Crystal in Applied Energistics2(AE2) by default. But this would lead to either all quartz crystals mined are changed, which makes the game less challenging, or get things even worse, turning the charged quartz crystal with its uncharged version, which means it is impossible to play the entire AE2 mod as there are no way to get the very first charged quartz crystal. Either way of transforming would lead to trouble.

To solve this, it seems that it would be a better choice if this mod can avoid unify any similar minerals that are from the same mod, since it is unlikely for a mod to introduce redundant items with itself.

Minecraft 1.16.5
Forge 36.1.16
Unified Resources v1.0.2
Applied Energistics 2 v8.4.0