Stone

Location

Acquired after defeating Wiegraf

Found hidden in Goug

Acquired after beating Duke Elmdoor in Limberry Castle

Acquired after beating the Steel Giant

In the possession of T.G. Cid

Acquired after beating Draclau

The High Priest fives this stone to Meliadoul

Acquired after defeating Dycedarg

In the deep mine in Goland

Given to Alma by Izlude

Elidibs has it in the last level of the Deep Dungeon

The last stone in the Graveyard of Airships from Altima.