How to Make a Dual Cobblestone Generator in Minecraft

Last Updated: January 26, 2022

Are you sick of having to slowly mine cobblestone from your cobblestone generator in Minecraft? A double cobblestone generator is a lot more efficient, because you won't have to wait for cobblestone to generate one at a time! This will be especially useful in Skyblock, since there's no other sources of cobblestone. Follow our step-by-step guide to make the best double cobblestone generator in Minecraft!

Steps

Download Article

{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/d\/df\/2018-08-05_07.56.29.png\/460px-2018-08-05_07.56.29.png","bigUrl":"\/images\/thumb\/d\/df\/2018-08-05_07.56.29.png\/728px-2018-08-05_07.56.29.png","smallWidth":460,"smallHeight":238,"bigWidth":728,"bigHeight":376,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a> (screenshot)<br>\n<\/p><\/div>"}

1
Gather the materials you will need. You'll need a bucket of lava, two buckets of water, and 41 non-flammable blocks such as stone or dirt. You can reuse one bucket for the lava and water.
- Stone and stone bricks are good to use. You could use cobblestone, however, it may be a little confusing to tell where you have to mine because the generated cobblestone will blend in.
{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/1\/14\/2018-08-05_08.13.13.png\/460px-2018-08-05_08.13.13.png","bigUrl":"\/images\/thumb\/1\/14\/2018-08-05_08.13.13.png\/728px-2018-08-05_08.13.13.png","smallWidth":460,"smallHeight":238,"bigWidth":728,"bigHeight":376,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a> (screenshot)<br>\n<\/p><\/div>"}

2

Find a space that is 6x6 blocks large and at least 3 blocks high. The image above shows the area you will be placing blocks on.

Advertisement
{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/2\/2d\/2018-08-05_07.57.18.png\/460px-2018-08-05_07.57.18.png","bigUrl":"\/images\/thumb\/2\/2d\/2018-08-05_07.57.18.png\/728px-2018-08-05_07.57.18.png","smallWidth":460,"smallHeight":238,"bigWidth":728,"bigHeight":376,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a> (screenshot)<br>\n<\/p><\/div>"}

3

Make an L shape on the ground by placing 3 blocks horizontally and 3 blocks vertically.
{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/9\/99\/2018-08-05_07.57.44.png\/460px-2018-08-05_07.57.44.png","bigUrl":"\/images\/thumb\/9\/99\/2018-08-05_07.57.44.png\/728px-2018-08-05_07.57.44.png","smallWidth":460,"smallHeight":238,"bigWidth":728,"bigHeight":376,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a> (screenshot)<br>\n<\/p><\/div>"}

4

Mirror the L shape on the other side.
{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/5\/5a\/2018-08-05_07.58.30.png\/460px-2018-08-05_07.58.30.png","bigUrl":"\/images\/thumb\/5\/5a\/2018-08-05_07.58.30.png\/728px-2018-08-05_07.58.30.png","smallWidth":460,"smallHeight":238,"bigWidth":728,"bigHeight":376,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a> (screenshot)<br>\n<\/p><\/div>"}

5

Add a second layer of blocks on top of the L shapes but do not place a block in the center.
{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/0\/0e\/2018-08-05_07.59.16.png\/460px-2018-08-05_07.59.16.png","bigUrl":"\/images\/thumb\/0\/0e\/2018-08-05_07.59.16.png\/728px-2018-08-05_07.59.16.png","smallWidth":460,"smallHeight":238,"bigWidth":728,"bigHeight":376,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a> (screenshot)<br>\n<\/p><\/div>"}

6

Place 4 blocks opposite one of the L shapes to create a wall.
{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/7\/73\/2018-08-05_07.59.31.png\/460px-2018-08-05_07.59.31.png","bigUrl":"\/images\/thumb\/7\/73\/2018-08-05_07.59.31.png\/728px-2018-08-05_07.59.31.png","smallWidth":460,"smallHeight":238,"bigWidth":728,"bigHeight":376,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a> (screenshot)<br>\n<\/p><\/div>"}

7

Add 2 more blocks to the end of the wall.
{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/c\/cd\/2018-08-05_07.59.59.png\/460px-2018-08-05_07.59.59.png","bigUrl":"\/images\/thumb\/c\/cd\/2018-08-05_07.59.59.png\/728px-2018-08-05_07.59.59.png","smallWidth":460,"smallHeight":238,"bigWidth":728,"bigHeight":376,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a> (screenshot)<br>\n<\/p><\/div>"}

8

Repeat Steps 6 and 7 for the other side.
{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/1\/1c\/2018-08-05_08.00.28.png\/460px-2018-08-05_08.00.28.png","bigUrl":"\/images\/thumb\/1\/1c\/2018-08-05_08.00.28.png\/728px-2018-08-05_08.00.28.png","smallWidth":460,"smallHeight":238,"bigWidth":728,"bigHeight":376,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a> (screenshot)<br>\n<\/p><\/div>"}

9

Put 1 block at the end of the crevice on one side. Repeat this on the other side.
{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/c\/ce\/2018-08-05_08.01.07.png\/460px-2018-08-05_08.01.07.png","bigUrl":"\/images\/thumb\/c\/ce\/2018-08-05_08.01.07.png\/728px-2018-08-05_08.01.07.png","smallWidth":460,"smallHeight":238,"bigWidth":728,"bigHeight":376,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a> (screenshot)<br>\n<\/p><\/div>"}

10

Place 2 blocks on the top of one side, with 1 block covering the crevice. Repeat this on the other side.
{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/3\/3b\/2018-08-05_08.01.20.png\/460px-2018-08-05_08.01.20.png","bigUrl":"\/images\/thumb\/3\/3b\/2018-08-05_08.01.20.png\/728px-2018-08-05_08.01.20.png","smallWidth":460,"smallHeight":238,"bigWidth":728,"bigHeight":376,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a> (screenshot)<br>\n<\/p><\/div>"}

11

Add 2 blocks to the top layer to create a 1 block hole in the top.
{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/6\/6a\/2018-08-05_08.02.22.png\/460px-2018-08-05_08.02.22.png","bigUrl":"\/images\/thumb\/6\/6a\/2018-08-05_08.02.22.png\/728px-2018-08-05_08.02.22.png","smallWidth":460,"smallHeight":238,"bigWidth":728,"bigHeight":376,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a> (screenshot)<br>\n<\/p><\/div>"}

12

Place a bucket of water at the end of one of the sides. Repeat this on the other side.
{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/a\/a8\/2018-08-05_08.03.12.png\/460px-2018-08-05_08.03.12.png","bigUrl":"\/images\/thumb\/a\/a8\/2018-08-05_08.03.12.png\/728px-2018-08-05_08.03.12.png","smallWidth":460,"smallHeight":238,"bigWidth":728,"bigHeight":376,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a> (screenshot)<br>\n<\/p><\/div>"}

13

Place the bucket of lava in the top hole.
{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/f\/f6\/2018-08-05_08.03.42.png\/460px-2018-08-05_08.03.42.png","bigUrl":"\/images\/thumb\/f\/f6\/2018-08-05_08.03.42.png\/728px-2018-08-05_08.03.42.png","smallWidth":460,"smallHeight":238,"bigWidth":728,"bigHeight":376,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a> (screenshot)<br>\n<\/p><\/div>"}

14

Your cobblestone generator is finished! You can mine cobblestone from one side, then move onto the next while the other one is still generating.

Community Q&A

Search

Add New Question

Question

Can I use any other stone?

River

Community Answer

Yes, just as long as it isn't flammable. Other stones you can use are bricks or sandstone.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 9 Helpful 21
Question

What about leaks? I had a problem and it killed all of my cows and baby chickens.

Community Answer

Just make sure you straighten the water by adding more blocks or digging a hole.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 13 Helpful 15
Question

Is dirt flammable?

Banana Head

Top Answerer

Dirt is not flammable. Flammable blocks include wood, leaves, wool and beds, but not stone or dirt.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 8 Helpful 10

See more answers

Ask a Question

200 characters left

Include your email address to get a message when this question is answered.

Submit

Tips

Submit a Tip

All tip submissions are carefully reviewed before being published

Submit

Thanks for submitting a tip for review!

Log in

How to Make a Dual Cobblestone Generator in Minecraft

Steps

Community Q&A

Tips

You Might Also Like

About This Article

Did this article help you?

About This Article

Quizzes

You Might Also Like

Featured Articles

Trending Articles

Featured Articles

Featured Articles

Watch Articles

Trending Articles

Explore Categories