[
    (3.0, Item("common.items.crafting_ing.topaz")),
    (3.0, Item("common.items.crafting_ing.amethyst")),
    (1.6, Item("common.items.crafting_ing.sapphire")),
    (1.2, Item("common.items.crafting_ing.emerald")),
    (0.8, Item("common.items.crafting_ing.ruby")),
    (0.4, Item("common.items.crafting_ing.diamond")),
]