Planet Four Talk

Blotches and their formation

  • RobZTobor by RobZTobor

    I really would like to know why some of the blotches look like they created in the same way as the fans. where you can imagine the dark material being blown by the Martian winds to form the shape, but in other cases the edges are very defined and they will follow the terrain in detail implying that the dark material has flowed like either lava or water... And exactly what is the dark material that forms these

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