Veining

Veining is a mod by LalalaStab that adds a single enchantment of the same name.

Veining
Veining is the sole enchantment added by Veining. It can be applied to any pickaxe, and will allow it to break an entire vein of ore by breaking a single of its blocks.

A block is considered an "ore" for this enchantment if any item it drops has an ore dictionary entry containing the word "ore", "dust" or "gem".