Sapphires are crystalized materials that can be used in crafting recipes. It can usually be procured by mining Sapphire Ore. It can also be smelted from the ore. Blue Sapphire gems can also drop from Criminal mobs. It is used in a number of crafting recipes, including the Hero Gem, Hero Reactor and The Thing.
Crafting[]
Sapphires can be used in the following recipes:
Hero Gem Recipe
Hero Reactor Recipe
Thing's Head Recipe