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This article's subject exists primarily or exclusively within the SatAM continuity.
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.

The Crystal Mine[1] is a location that appears in the Sonic the Hedgehog television series. It is a mine containing Energy Crystals.


The Crystal Mine is a dark mine located deep underground which is rich on Energy Crystals. During Dr. Robotnik's occupation, it was filled to the brim with mining equipment.


Seeking to replace his limited oil supplies, Dr. Robotnik had his workers attempt to mine a giant Energy Crystal from the Crystal Mine.[1]

After the Knothole Freedom Fighters restored Chuck's mind, he led them to the Crystal Mine, and they got to work shutting down Robotnik's mining tools. Despite being hindered by Swat-Bots and the Dinobot, the Freedom Fighters were able to take control of the latter robot and use it to destroy the crane that would have pulled out the giant Energy Crystal.[1]


  1. 1.0 1.1 1.2 Villaie, David (2 October 1993). "Ultra Sonic". Sonic the Hedgehog. Season 1. Episode 3. ABC.
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