Silky Sand is a common resource exclusive to the Glass Desert, obtained with a pump.
Though the glass desert is covered with sand, silky sand found deep below the surface is so smooth and pure it almost feels like water. These qualities make it very useful in gadget fabrication.
Recipes that use Silky Sand
Silky Sand may be based on sand that has undergone the process of fluidization, wherein a granular material has gases pushed through it in order for it to behave in a similar manner to a liquid, albeit in a seemingly more permanent manner. Like Silky Sand, fluidized beds have many applications in industry.