Platinum Ore (block)

Platinum ore is a mineral block found underground. It's one of the rarest, and strongest minerals that can be used to craft tools and armor. Platinum ore requires a mithril pickaxe or better to mine, and it will drop between one and two platinum ore items, which are smelted five at a time to get a  platinum ingot. Platinum ingots can be used to craft strong tools and armor, as well as accessories.

Natural Occurrence
Platinum occurs from bedrock, up to layer 20. It's a very rare ore.