With enough heat, it solidifies upon explosion.
Full material breakdown in the crafting calculator →
1 Asksvin Hide + 1 Asksvin Bladder + 3 Proustite Powder → 5 Basalt Bomb
Unlocks once you have stood near a Workbench of level 1 and picked up each of: Asksvin Hide, Asksvin Bladder, Proustite Powder.
