Opal

Opal is a block that can be found in the Mars biome.

Uses

 * Opal Pickaxe (Level 1).png Opal Pickaxe
 * Opal Armor:
 * Opal Helmet.png Opal Helmet
 * Opal Chestplate.png Opal Chestplate
 * Opal Leggings.png Opal Leggings
 * Opal Boots.png Opal Boots
 * Opal Tools
 * Opal Sword.png Opal Sword
 * Opal Axe.png Opal Axe
 * Opal Hoe.png Opal Hoe
 * Opal Shovel.png Opal Shovel
 * Opal Amulet.png Opal Amulet

Furnace Recipes

 * To craft: Granite.png 3 Granite, 2 Carbon Ice.png Carbon Ice (22 seconds)
 * Ingredient in: Alien Crystal.png Alien Crystal, Magma Block.png Magma Block