Clay Blocks are a common material found in The Underground and surface along with Dirt Blocks, Stone Blocks and Mud Blocks. Clay Blocks are used in a number of decorative items and crafts.


  • Clay Blocks can be used to stop the spread of the Corruption,The Crimson and the Hallow, but must be at least 3 blocks thick to stop the spread.

Several clay blocks next to some copper.


  • When a Dirt Block gets turned off by an Actuator and is mined, the player gets a Clay Block.

Update Info


  • Stack size increased from 250 to 999

PC release

  • Added to the game.

Active Stone Block.png Active Stone Block Ash1.png Ash Block Candy Cane Block.png Candy Cane Block Clay1.png Clay Block
Dirt1.png Dirt Block Ebonsand Block.png Ebonsand Block Ebon1.png Ebonstone Block Glass1.png Glass
Green Candy Cane Block.png Green Candy Cane Block Inactive Stone Block.png Inactive Stone Block Mud1.png Mud Block Copper Ore.png Silver Ore.png Gold Ore.png Ores
Pearlsand Block.png Pearlsand Block Pearlstone Block.png Pearlstone Block Sand Block.png Sand Block Silt Block.png Silt Block
Snow Block.png Snow Block Stone1.png Stone Block Wood1.png Wood Terraria Blue Brick.png Terraria Silver Brick.png Snow Brick.png Bricks
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