Dark Monolith

The Dark Monolith, is a block found in The Dwarven Mines. It is a dragon egg that spawns randomly around the Dwarven Mines and gives players a random amount of mithril dust, coins or titanium.

This table can help find the drop chances of the items from the dark monolith, as well as what you can get. As it is a new feature not all drops are currently known.