'''Onyx''' is a special gem material. It is only obtainable via mining the rocks in the underground mine at Freeport and from certain rocks at [[Cannoneer's Key]] with a Gem [[Pickaxe]].
'''Onyx''' is a special gem material. It is only obtainable via mining the rocks in the underground mine at Freeport and from certain rocks at [[Cannoneer's Key]] with a Gem [[Pickaxe]].