Adamantite Ore

Adamantite Ore spawns uncommonly at a depth of 25 blocks or lower. When mined with a bronze pickaxe or better each ore drops a single adamant chunk. The ore (if mined with a silk touch pickaxe) can also be smelted to create a single chunk. Six chunks can be crafted into a single lump, which can be smelted into an ingot to create adamant tools.