1mil takes it

some mithril augmented chain - +12 max stamina

You analyze your augmented chain and sense that the item is free from merchant alteration restrictions.
You might be able to have a talented merchant lighten the augmented chain for you.

Your careful inspection of some mithril augmented chain allows you to conclude that it is chain armor that covers the torso, arms, and legs.
You determine that you could wear the chain around your chest. The chain appears to serve some purpose.
It looks like this item has been mainly crafted out of mithril.

the chain is the weight, which is about 23 pounds.
the augmented chain is predominantly crafted of mithril.
It has a bonus of +10 from a normal chain,
It provides a boost of 12 to Max Stamina.
This enhancement may not be used by adventurers who have not trained 47 times.
The chain looks to have more than your average dwarf could count charges remaining.