32?fill=cb-20201023101443 Uranium Block (Rarity: 1)

This block might be slowly making you sick. Surely there are better things you could be building with. Maybe you can blast a hole in it, instead...?
Type32?fill=cb-20201023101443 Fishing Block - Foreground
Chi32?fill=cb-20201023101443 Earth
Texture Type32?fill=cb-20190918130753 Single
Collision Type32?fill=cb-20190711145516 No Collision if turned on
Hardness32?fill=cb-20201023101443 6 Hits
32?fill=cb-20201023101443 5 Hits
Restores after 5s of inactivity.
Seed Color16?fill=cb-20201023101510
Grow Time32?fill=cb-20201023101511 31s
Default Gems Drop32?fill=cb-20201023101443 0 - 1
Paint Preview
32?fill=cb-2020102310144332?fill=cb-20201023101443 Red
32?fill=cb-2020102310144332?fill=cb-20201023101443 Yellow
32?fill=cb-2020102310144332?fill=cb-20201023101443 Green
32?fill=cb-2020102310144332?fill=cb-20201023101443 Aqua
32?fill=cb-2020102310144332?fill=cb-20201023101443 Blue
32?fill=cb-2020102310144332?fill=cb-20201023101443 Purple
32?fill=cb-2020102310144332?fill=cb-20201023101443 Charcoal
32?fill=cb-20201023101443 Hunting
Use a(n) 32?fill=cb-20201023101443 Geiger Counter.

The Uranium Block is an unsplicable solid foreground block. One can be obtained from locating a radioactive source with a Geiger Counter in GEIGERHILLS.


Placing a Water Bucket on a Uranium Block and using a Nuclear Detonator on it can let players fish exclusive radioactive items from it.

Below is a list of items which can possibly be made by combining a stack of Uranium Block with 2 other stacks of items.

Items Combining Recipes
32?fill=cb-20201023101443 Super Exploding Pineapple A Super Pineapple, 20 Uranium Block, and a Mysterious Chemical (in any Chemical Combiner).


  • The game does not count the Uranium Block as an actual radioactive item, and thus, it won't remove the Geiger Counter's alive status.
    • Obtaining an Uranium Block doesn't count toward any goal revolving around finding items with the Geiger Counter.
  • The fact that a Water Bucket and a Nuclear Detonator can be used on it for radioactive fishing is referenced by the description of the Uranium Block.
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