Andesite spawns naturally in the Overworld below Y-level 70, most commonly between Y-levels 0 and 70

Andesite is a gray speckled stone block that generates in large veins underground throughout the Overworld. You will find it most reliably by digging down to any depth below sea level (Y-level 63) and looking for the distinctive gray-and-white spotted texture. The deeper you go, the more andesite you will encounter — it becomes especially common in the lower caves and caverns below Y-level 0.

If you are playing on a newer version of Minecraft (1.18 and later), andesite generates in much larger quantities than in older versions. This means you do not need to dig as far or search as long to collect a useful amount. In older versions (before 1.18), andesite is still present but appears in smaller, more scattered veins.

Key Takeaways

  • Andesite spawns naturally underground in the Overworld and is easiest to find by digging down below Y-level 70, especially in caves and caverns.
  • You can mine andesite with a wooden pickaxe or better; a stone pickaxe or higher is recommended for faster mining.
  • Andesite generates in much larger quantities in Minecraft 1.18 and later versions, so newer worlds have more accessible deposits.
  • If you cannot find andesite by digging, you can craft it by combining cobblestone, diorite, and granite in a crafting table.

The fastest way to find andesite: cave systems and strip mining

The quickest method is to locate a cave system near your base and explore it downward. Caves naturally expose stone blocks including andesite, so you can see and mine it without digging. Look for the gray-and-white speckled texture on the cave walls and ceiling. This approach is faster than strip mining because you do not have to dig through solid stone yourself.

If caves are not nearby or you want a more controlled search, strip mining is reliable. Dig a horizontal tunnel at Y-level 0 or Y-level 5, then create branches every three blocks perpendicular to your main tunnel. This exposes a large area of stone and ensures you will encounter andesite veins. Bring a stone pickaxe or better, a shovel, and torches to mark your path back.

What pickaxe you need and how long mining takes

A wooden pickaxe is the minimum tool required to mine andesite — it will break the block and drop it as an item. However, a wooden pickaxe mines very slowly. A stone pickaxe mines andesite in about 0.75 seconds, an iron pickaxe in about 0.5 seconds, and a diamond pickaxe in about 0.4 seconds. For casual mining, a stone pickaxe is sufficient and straightforward to craft early in the game.

If you use a pickaxe made of wood or lower, the andesite will not drop as an item — it will break but disappear. Always use at least a stone pickaxe to may support you collect what you mine.

Crafting andesite if you cannot find it underground

If you have explored caves and strip mined without finding enough andesite, you can craft it. Place one cobblestone, one diorite, and one granite in a crafting table in any arrangement — the recipe does not require a specific pattern. This produces one andesite block. You can repeat this as many times as you have materials.

Diorite and granite are also stone variants that spawn underground, so you will likely collect them while searching for andesite. If you have plenty of cobblestone (which you can make by mining regular stone), this crafting method is a reliable backup. It is slower than mining andesite directly, but it works if you need andesite for a specific building project and do not want to search longer.

Why andesite matters and what to use it for

Andesite is primarily a decorative block. It does not have special mining properties or crafting uses beyond the recipe above. Players use it for building because its gray-and-white texture looks good in structures, especially when combined with other stone variants like diorite, granite, or deepslate. It is also stackable up to 64 blocks per inventory slot, so it is straightforward to carry large quantities.

Andesite has the same blast resistance and hardness as regular stone, so it is suitable for building but not for blast protection or special defense. If you are building a house or decorative structure and want a stone block with visual interest, andesite is a common choice.

Differences between Minecraft versions and andesite availability

In Minecraft Java Edition 1.18 and later, andesite generates in much larger veins and is easier to find. In versions before 1.18, andesite appears in smaller quantities and requires more searching. Bedrock Edition (the version on consoles and mobile) follows similar rules but may have slightly different generation patterns depending on the update.

If you are playing an older version and struggling to find andesite, crafting it is often faster than searching. If you are playing 1.18 or later, you should find andesite within a few minutes of exploring any cave system.

Frequently Asked Questions

Can I find andesite above ground?

Andesite does not spawn naturally above Y-level 70 in the Overworld. You will not find it on the surface or in the upper layers of the world. You must dig down or explore caves to locate it.

Do I need a specific pickaxe to mine andesite?

You need at least a stone pickaxe to mine andesite and have it drop as an item. A wooden pickaxe will break the block but the item will disappear. Iron, diamond, and netherite pickaxes work but are not necessary — stone is sufficient and much cheaper to craft.

Is andesite the same as diorite or granite?

No. Andesite, diorite, and granite are three separate stone blocks with different textures. Andesite is gray with white speckles, diorite is light gray and white, and granite is pink and orange. You can craft andesite using diorite and granite, but they are not interchangeable for building.

What is the best Y-level to find andesite?

Andesite generates most commonly between Y-levels 0 and 70, with no single "best" level. Digging to Y-level 0 or exploring caves at any depth below Y-level 70 will expose andesite. Lower levels have more andesite overall, but the difference is not dramatic enough to require deep mining if you find a good cave system.