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Utilitybeginner1.11+

COBBLESTONE GENERATOR

Generates infinite cobblestone where water meets lava. An observer detects the new cobblestone and a piston pushes it into a line for collection. Fully automatic and self-sustaining.

Dimensions: 3W x 5L x 2H

Materials List

Step-by-Step Build Guide

  1. 1Build a trench: 1 block wide, 1 block deep, at least 4 blocks long.
  2. 2Place water at one end (flows toward center).
  3. 3Place lava at the other end (meets water in the middle, forming cobblestone).
  4. 4Place an observer watching the cobblestone generation point.
  5. 5Place a piston that pushes the new cobblestone sideways or forward.
  6. 6Connect the observer to the piston, it triggers every time new cobblestone forms.
  7. 7At the end of the push line, let blocks drop into a hopper for collection.
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