Mining explosives

Mining explosives is a quest item in the Fallout: New Vegas add-on Honest Hearts.

Gameplay
Mining explosives are unequipable and can only be placed in pre-designated locations within the yao guai cave and are later detonated through the use of the mining detonator.

Location
They can be found and activated within the yao guai cave.

Related quest

 * River Monsters: You can use the mining detonator to blow up the yao guai at the yao guai cave.