Large piece of glintstone tinged with unstable magic. Found in crystal tunnels. Break gem, using FP to produce a magic bolt. Poor quality and thereby easily broken, a sorcerer wouldn't give it a second look.

Accessed from Limgrave TunnelsGrace. Underground. It can be found on a body, inside a little hut guarded by Rotten Strays. Two can be looted off a corpse behind the small shack in Morne TunnelGrace. Can be looted off Glintstone Miner enemies in Altus TunnelGrace. Sealed Chamber: A set of 3 can be found in the chamber with the exploding Abnormal Stone Clusters, check the northeast for a corpse behind a wheelbarrow. Deals 14 poise damage. You can hold up to 10 Large Glintstone Scraps. You can store up to 600 Large Glintstone Scraps. Sell Value: 100 Runes