Mithril

Mithril is a lightweight and flexible metal that shines with a pale milky silver. Preferred by elven smiths for its favorable metalworking qualities, or nobles and assassins alike looking for easily concealable body armor. Weapons made out of mithril are much lighter than their steel counterparts, and exceptionally well balanced. Armor made out of mithril is more comfortable to wear, and a mithril chainshirt or breastplate can be discretely worn under regular clothing with ease. It is also rattling notably less than other metals. Legends have it that Mithril was made by Asta, Moon during nightly Magistorms long ago, when the Second Age, Godswar was waged.

Properties

Weapons made from Mithril add 300 gold pieces to the base price. Non-metal weapons can't be mithril. One-handed weapons gain the Light property. All non-Heavy weapons gain the Thrown (range 20/60) property.Add 500 gold pieces to the base price. Non-metal weapons can't be adamantine.
Armour made from Mithril adds 1000 gold pieces to the base price for non-heavy armor, while heavy armor adds 2000 to the base price. Non-metal armor can't be mithril. They no longer have the Strength requirement and don't impose a disadvantage on Stealth checks. All armor weights half of the base weight.
Shields made from Mithril add 200 gold pieces to the base price. Non-metal shields can't be mithril. and are half the normal weight.