Clay spawns in shallow water near beaches, rivers, and swamps

Clay appears as gray-blue blocks on the ground beneath water in specific biomes. You'll find it most reliably in shallow water at the edges of beaches, along rivers, and in swamp biomes. The blocks sit on the seafloor or riverbed, usually in water that's only a few blocks deep. Clay doesn't spawn in deep ocean, so stick to the shallower areas near land.

The easiest way to spot clay is to look for the distinctive gray color underwater. It's darker and more muted than sand or dirt, so it stands out once you know what to look for. You don't need any special tools to find it — just walk along the water's edge and look down into the water. In swamps, clay often clusters in larger patches, making them a good target if you're searching for a lot of it at once.

Key Takeaways

  • Clay spawns underwater in beaches, rivers, and swamps, appearing as gray-blue blocks on the seafloor.
  • You can break clay with any tool or your bare hand, but a shovel is fastest and doesn't waste durability.
  • Each clay block drops one clay ball when broken, which you craft into clay blocks later if needed.
  • Swamps produce the largest clay deposits, so they're the best biome to mine clay in bulk.

How to mine clay with the right tool

You can break clay with your bare hand, but a shovel is much faster. Any shovel works — wood, stone, iron, diamond, or netherite — and shovels are the fastest tool for clay. Breaking clay with your bare hand takes about 0.9 seconds; a wooden shovel cuts that to 0.45 seconds. The durability cost is minimal, so don't worry about wearing out your shovel on clay.

Stand next to or above the clay block and left-click to break it. The block will drop one clay ball. You don't need to do anything special — just mine it like you would dirt or sand. If you're mining a large clay patch, bring a shovel with decent durability or craft a new one before you start.

What you get when you break clay

Each clay block drops exactly one clay ball. Clay balls are the raw material — you don't get the block back directly. To turn clay balls back into clay blocks, open your crafting menu and arrange four clay balls in a 2×2 square. This crafts one clay block, which you can then place and use for building.

If you're mining clay to use as a building block, you'll need to craft it back. If you're mining it for clay balls themselves (for decorative blocks like terracotta or for other recipes), you can use the balls directly without crafting them back into blocks. Most players mine clay, craft it into blocks, and then use those blocks for construction or decoration.

Best biomes for finding large clay deposits

Swamps are the most reliable biome for clay. Clay spawns in much larger clusters in swamp biomes than anywhere else, so if you need a lot of clay, head to a swamp. You'll find it in the shallow water throughout the biome, and patches are often big enough that you can mine for several minutes in one spot.

Rivers are the second-best option. Clay spawns along river bottoms, and while the deposits are smaller than in swamps, rivers are easier to navigate and you can see the clay clearly. Beaches have clay too, but in smaller amounts. If you're just starting out and need a small amount of clay, any beach or river near your base will work. For serious clay mining, go to a swamp.

How to find clay quickly in a new world

The fastest way to locate clay is to find a swamp biome first. Use the F3 debug screen (Java Edition) to see your current biome, or just explore until you find one. Swamps have distinctive tall trees, water, and lily pads. Once you're in a swamp, walk along the water and look down — you'll spot clay patches within minutes.

If you don't want to search, you can also dig down to Y-level 60 or lower and look for water. Clay spawns at any height where water is present, so digging down and creating a small pool can sometimes reveal clay nearby. This is slower than finding a swamp, but it works if you're already underground and want to check for clay in your area.

Using clay for building and decoration

Clay blocks are useful for building because they come in multiple colors. You can smelt clay blocks in a furnace to create terracotta, which comes in a natural orange-brown color. If you dye the clay before smelting it, you get colored terracotta in 16 different colors. This makes clay a good starting point for colorful building projects.

Plain clay blocks are also used in some decorative builds, and they're a renewable resource if you have water and a way to farm clay. Some players set up clay farms by creating shallow water pools and waiting for clay to spawn, though this is slow compared to mining natural deposits. For most players, mining clay from swamps and rivers is the practical approach.

Frequently Asked Questions

Can you find clay in the Nether or End?

No, clay only spawns in the Overworld in water. The Nether and End don't have clay, so you need to mine it in the main world and bring it with you if you need it in other dimensions.

Do you need a specific enchantment to mine clay faster?

No, but Efficiency enchantments on a shovel will speed up mining. Silk Touch doesn't help with clay — it still drops clay balls, not the block itself. Just use a regular shovel with Efficiency if you have one.

What's the difference between clay and mud?

Clay and mud are different blocks. Clay is gray and spawns underwater. Mud is brown and spawns in mangrove swamps. Mud drops mud balls, not clay balls, so they're not interchangeable for crafting.

Can clay spawn in deep water?

Clay only spawns in shallow water, typically where the water is a few blocks deep. It won't appear in deep ocean biomes, so focus on beaches, rivers, and swamps near the shoreline.