|Universe||Real Life + Multiple Universes|
|Known Locations||Earth, Tatooine, Tallon IV|
Sandstone is a sedimentary rock usually comprised of compacted quartz or feldspar sand held together with an adhesive agent such as calcium carbonate or silica. It is notable for being able to stand up well to natural erosion although it can be destroyed by focused energy blasts, such as beam technology or bomb detonations. It's found on desert worlds, like Tatooine, and can also be found on Tallon IV. Razor Moss grows on these stones. A similar substance is Talloric Alloy.