Smithing Stone 
Reinforce armaments up to +6
Smithing Stone  is an Upgrade Material in Elden Ring used for reinforcing equipment to +4, +5, and +6. Reinforced equipment boasts better stats. Upgrade Materials can be acquired through exploration, looting it from specified areas of a Location, dropped by a specific Enemy or Boss, given by an NPC, or sold by a Merchant.
Stone used to smith a variety of armaments. A large shard found in plenty.
Strengthens armaments up to +6.
Smithing stone is found throughout the Lands Between, and mining galleries built to excavate it can be found everywhere
Where to find Smithing Stone  in Elden Ring: All Locations Guide
See Smithing Stone  for upgrades past +6.
Smithing Stone  can be found in various locations:
- One found with 5x Smithing Stone  inside a statue surrounded by trolls, South of the Warmaster's Shack. Bait the trolls into hitting or walking into the statue to crack it open and access the stones.
- One on a corpse at the bottom of a cliff. The site is full of wolves fighting a Lesser Runebear. Elden Ring Map Link.
- One in a chest in the center of the Mistwood Ruins. [Map Link]
- Found behind some explosive barrels on the top level of the castle walls, accessed from the Rampart Tower. [Map Link]
- Found on a corpse lying on the western outsides of the castle walls. Reachable by climbing on the broken sections nearby. [Map Link] Video Location
- Held by a corpse on the roofs surrounding the Rampant Tower.
- One held by a corpse at the castle grounds. Specifically, outside the room where Nepheli Loux is located, passing the wooden barricades to the west and up the stairs on your right. [Map Link] Video Location
- Found alongside 5x Smithing Stone (1) inside a statue outside of Liftside Chamber, next to an omen and a dog. To access the stones, have the troll outside of Secluded Cell follow you to to the statue. Make sure to kill all of the enemies in between.
- Stormveil Castle in one Dark Alley before the troll. Video Location
- One on the main road in the east. Found on a corpse amongst creatures scavenging the broken cart. [Map Link]
- Castle Morne: From the main courtyard entrance, head up the steps on the left. Found on a corpse amongst skeletal dogs. [Map Link] Video Location
- Castle Morne: After taking the ladder at the back of the courtyard to the top level, you will find another ladder to the right leading to a middle level. Follow the path towards the end where a Misbegotten is chopping up a corpse. The Smithing Stone can be found on this corpse. [Map Link] Video Location
- Castle Morne: Inside a building known as the Rampart Gaol at the back of the castle. This is the same building with the Whip and is accessed by walking atop the western walls at the back of the castle from the "Behind the Castle" Site of Grace. There is a building to the left with a blue roof. Jump onto this roof and then down to the cliffs below. Follow the cliffs southeast until you return onto a section of the castle with a square opening. Descend into the opening by using the wooden beams below. The stone can be found on a corpse on one of these wooden beams. [Map Link] Video Location
Liurnia of The Lakes
- 5 total can be found throughout the Raya Lucaria Crystal Tunnels. [Map Link]
- 3 in a gazebo with a statue to the west of Boilprawn Shack. The gazebo can be seen on the map. [Map Link]
- 3 found on a corpse by a Giant Crab south of the South Raya Lucaria Gate grace. [Map Link]
- 3 in a gazebo with a statue and blue plants, directly east from the Temple Quarter grace. This gazebo doesn't show on the map.
- 2 on a corpse next to some crabs, just south of Folly on the Lake grace. [Map Link]
- Lakeside Crystal Cave: Looted from a corpse from the lower levels of the cave before the Fog Gate [Map Link]
- Tesu's Rise: 3 can be found inside of a gazebo surrounded by lobsters South-East of Testu's Rise (West of East Gate Bridge Trestle)
- West of Rose Church: Three are found inside a small gazebo. [Elden Ring Map Link]
- Village of the Albinaurics: 2 can be found on a corpse being eaten by crabs between a wall and a tree. [Map Link]
- In a gazebo Southwest of the Highway Lookout Tower. [Map Link]
- Siofra River: Found on a corpse dangling from the edge of the upper platform of a ruin. [Map Link]
- Siofra River: Three found on a corpse laying just underneath the ledge an Ancestral Follower is standing on. [Map Link]
- Siofra River: Three found on a corpse slouched at the base of a tree near the large collapsed pillars. [Map Link]
- 1 can be bought from Nomadic Merchant Castle Morne Rampart for 400 Runes.
- 3 can be bought from Isolated Merchant Weeping Peninsula for 400 Runes.
- 3 be bought from Nomadic Merchant West Liurnia of the Lakes for 400 Runes.
- Twin Maiden Husks at the Roundtable Hold for 400 Runes after giving them the Smithing-Stone Miner's Bell Bearing (1).
- Rare drop from Skeletal Slime in Redmane Castle.
- Rare drop from Raya Lucaria Soldiers
- Rare drop from Radahn Soldiers in Gael Tunnel.
- Frequently dropped by Mausoleum Soldiers in north-east Liurnia near the entrance of the Raya Lucaria Crystal Tunnel.
- Rare drop from Exile Soldier in Stormveil Castle.
Smithing Stone  Elden Ring Guide
- Used in smithing to strengthen armaments. Specifically up to +6.
- At a smithing table, you can spend Runes and Smithing Stones to strengthen your armaments.
Elden Ring Smithing Stone  Notes & Tips
- You can hold up to 999 Smithing Stone .
- You can store up to 999 Smithing Stone .
- Sell Value: 200
- The Crystalian at the bottom of the Raya Lucaria Crystal Tunnel drops a Smithing-Stone Miner's Bell Bearing  can be used to gain access to Smithing Stone 's when offered to the Twin Maiden Husks in the Roundtable Hold