Sedimentary rocks are produced using the broken bits of different rocks. These are called clastic sedimentary rocks. The broken bits of rocks are called sediment. Sediment is the sand you find at the shoreline, the mud in a lake base, the rocks in a stream, and even the tidy on furniture. The salt may, in time, shape a stone if the little sorts move toward becoming solidified out. Not at all like most other sedimentary rocks, synthetic rocks are not made of bits of residue. Rather, they have mineral gems produced using components that are broken down in water.