Mining explosives

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

Characteristics
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.

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

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