How to Get Obsidian in Minecraft

Obsidian is one of the most essential blocks in Minecraft, and collecting it is a milestone every player has to clear. You need it for your first Nether Portal, your Enchanting Table, your Ender Chest, and your Beacon. The block is tough, the mining requirements are strict, and one wrong move means lost drops. This guide covers every method to create, find, and farm obsidian across all game stages.

What Is Obsidian in Minecraft

Obsidian is a naturally generated block that appears in all three dimensions. It forms whenever water flows over a lava source block, and it carries a blast resistance of 1,200, the highest value of any block obtainable in Survival mode. It does not burn, does not catch fire from lava, and the Ender Dragon cannot destroy it.

The one in-game threat obsidian cannot handle is the Wither. Blue wither skulls bypass blast resistance entirely and can destroy obsidian on contact. The Wither’s body also breaks obsidian through block-breaking behavior when it takes damage, and on Bedrock Edition, its dash attack can break it too. The Wither is the only mob in the game capable of destroying obsidian.

How to Create Obsidian in Minecraft

Obsidian has no crafting recipe. You cannot make it at a crafting table. You create it through a specific water-and-lava interaction.

The core rule: Water must flow onto a lava source block. Pouring water onto flowing lava creates cobblestone, not obsidian. Always target the stationary, still lava at the center or origin of a pool.

Here is the standard method to create obsidian:

1. Carry a water bucket and a Diamond or Netherite Pickaxe before heading out.
2. Find a lava pool underground, in a ravine, or near the surface.
3. Pour your water bucket directly onto a lava source block.
4. Watch the water convert the lava source to obsidian instantly.
5. Mine the obsidian with your Diamond or Netherite Pickaxe.
6. Collect your water bucket before moving on.

Tip: Place water before you start mining, not after. The water flowing over the area protects your dropped obsidian from burning in adjacent lava underneath the mined block.

How to Mine Obsidian in Minecraft

Only a Diamond Pickaxe or Netherite Pickaxe drops obsidian when mined. Every other pickaxe eventually breaks the block but drops nothing. Using iron, stone, wood, copper, or gold on obsidian wastes the block entirely.

Mining Times by Pickaxe Type

Mining times based on unenchanted tools with no status effects.

Speed Up Mining with Efficiency and Haste

Efficiency enchantments and Haste from a Beacon reduce mining time significantly. Here are the combined mining times for Diamond and Netherite Pickaxes:

A Netherite Pickaxe with Efficiency V and a Haste II Beacon brings mining time down to 1.55 seconds per block. That is the fastest possible obsidian collection speed in Survival.

Important: Obsidian resets mining progress if you release the button mid-way. Hold down consistently until the block fully breaks or you lose all progress on that block.

Where to Find Obsidian Naturally

Overworld

• Woodland Mansions: Obsidian generates inside the secret obsidian room and the lava room on the 2nd and 3rd floors, concealing a diamond block behind it.
• Ruined Portals: Obsidian makes up most of the broken portal frame. Both the Overworld and Nether versions contain it.
• Cold Ocean Ruins: A single obsidian block generates inside some cold ocean ruin buildings.
• Natural Lava and Water Contact: Underground lava pools near natural water springs can produce obsidian naturally wherever the two meet.

The Nether

• Ruined Portals: Obsidian generates as part of the ruined portal frame, same as in the Overworld.

The End

• Obsidian Pillars (End Spikes): Solid obsidian pillars rise from the main End island and extend all the way down to Y=0. These pillars regenerate whenever the Ender Dragon respawns.
• End Ships: Each End Ship inside End Cities contains 26 blocks of obsidian.
• End Platform: Every time any entity enters the End through an End Portal, a 25-block obsidian platform regenerates at the spawn point. You can mine it and repeat the process.

How to Get Obsidian from Loot Chests and Bartering

You can collect obsidian without touching lava at all by looting structures and trading with Piglins.

Chest Loot Sources

Drop rates are identical across Java Edition and Bedrock Edition.

Piglin Bartering

Piglins in the Nether trade items for gold ingots. Throw a gold ingot at a Piglin and it has an 8.71% chance of returning obsidian. Bring stacks of gold and you will accumulate obsidian passively while handling other Nether objectives. On Bedrock Edition, Piglin bartering works well with automated gold farms for hands-off obsidian collection.

Breaking Ender Chests

Breaking an Ender Chest with any pickaxe not enchanted with Silk Touch drops 8 obsidian blocks. If you have excess Ender Chests, this is a reliable way to convert them back into obsidian.

How to Farm Obsidian Renewably

Method 1: Nether Portal Farming

This is the most efficient mid-to-late game farming method and requires no lava setup.

1. Build a Nether Portal in the Overworld and step through.
2. In the Nether, build a second portal at least 16 blocks away from the first (Nether coordinates, not Overworld).
3. Walk through the second portal to generate a new portal in the Overworld.
4. Mine the newly generated 14-block portal frame.
5. Return to the Nether and repeat.

Each cycle produces 14 obsidian blocks. On Java Edition, if a generated portal spawns in midair, 4 extra obsidian blocks generate as ledges at the bottom, giving you up to 18 blocks per cycle.

Method 2: End Platform Farming

Every time any entity enters the End through an End Portal, the 25-block obsidian spawn platform regenerates. Mine the platform, exit back through the End Portal or die and respawn, then re-enter. Each trip yields 25 obsidian blocks with zero lava setup required.

Method 3: Dripstone Lava Farm

This setup produces renewable lava you can convert to obsidian indefinitely. Here is how to build it:

1. Place a Cauldron on the ground in a convenient location.
2. Position a Dripstone Block 2 to 7 blocks directly above the cauldron.
3. Attach a Pointed Dripstone to the underside of the dripstone block, pointing downward.
4. Place a Lava Source Block on top of the dripstone block.
5. Wait approximately 20 minutes for lava to drip into the cauldron.
6. Collect the lava from the full cauldron with a bucket, pour it somewhere safe, and convert it to obsidian with water.

The farm runs on its own once built. Run multiple cauldron setups in parallel to increase lava production rate. Pair it with a Netherite Pickaxe with Efficiency V and a Haste II Beacon for the fastest obsidian output per hour.

What You Can Craft with Obsidian

Obsidian appears in four key crafting recipes. It also serves as the frame material for Nether Portals.

Other uses:

• Obsidian placed under a Note Block produces a bass drum sound.
• End Crystals can only be placed on obsidian or bedrock. No other block works.
• Obsidian cannot be moved by pistons in any direction. Sticky pistons cannot pull it either.

How Many Obsidian Blocks You Need for a Nether Portal

The corner blocks in a 4×5 portal frame are optional. A 10-block frame without corners activates just as a full 14-block frame does. Naturally generated portals in the Overworld and Nether always spawn with corners included, so mining a generated portal gives you all 14 blocks.

To build and activate a Nether Portal:

1. Arrange obsidian in a vertical rectangle, 4 blocks wide and 5 blocks tall (corners optional).
2. Confirm the interior opening is at least 2 blocks wide and 3 blocks tall.
3. Ignite the interior using Flint and Steel or a Fire Charge. Do not ignite the frame itself.
4. Step through the purple portal to enter the Nether.

Shortcut: If you find a Ruined Portal, check how many blocks it already has in place. Repairing an existing partial frame costs far fewer obsidian blocks than building one from scratch.

Common Obsidian Mining Mistakes

• Using the wrong pickaxe: Anything below diamond breaks the block but drops nothing. Check your pickaxe tier before starting. A quick mistake here costs you the block and the time.
• Skipping the water placement: Mining obsidian without water nearby risks uncovering lava underneath the block. That lava can destroy your dropped obsidian before you collect it. Always place water first and keep it flowing over the mining area.
• Targeting flowing lava instead of source lava: Pouring water on flowing lava produces cobblestone. Target the still, stationary lava at the center or source of the pool for obsidian.
• Releasing the mining button early: Obsidian resets progress if you let go mid-mine. Hold the button until the block fully breaks. A 9.4-second mine with a Diamond Pickaxe can feel long, but releasing early means starting over from zero.
• Forgetting your water bucket: Lava surrounds most obsidian deposits. A water bucket protects you from fire damage, converts newly exposed lava into additional obsidian, and keeps your dropped blocks safe. Never head to a lava pool without one.

Frequently Asked Questions

Obsidian requires two things: the right pickaxe and the right source. Equip a Diamond or Netherite Pickaxe, pour water onto a lava source block, and mine while keeping water flowing across the area. That covers every early-game situation.

For faster collection, repair a Ruined Portal to grab pre-built blocks, or loot a village weaponsmith chest for up to 7 obsidian without mining anything. Once you reach the Nether, portal farming delivers 14 obsidian per cycle with minimal setup. And for long-term, bulk supply, a dripstone lava farm produces lava indefinitely, giving you a steady conversion pipeline that never runs dry.

For the absolute fastest mining output, combine a Netherite Pickaxe with Efficiency V and a Haste II Beacon. At 1.55 seconds per block, you can clear a portal frame in under 25 seconds flat.

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