What are the uses of rocks?

Ans. Stones are used for a variety of purposes, but here are some of the things we  see in our daily lives:

• Manufacture of cement (limestone) (origin of sedimentation)
•  Writing (chalk) (origin of sedimentation)
•  Building materials (sandstone) (sedimentary rocks)
•  Bath scrub (pumice stone) (exfoliation)
•  Kerb (granite) (origin of igneous)
•  Roofing material (slate) (metamorphic origin)
•  Statue / Ornament / Decoration (Marble) (Metamorphic Origin)
•  Valuable mineral sources (gold, diamonds, sapphires, etc.)
•  Some rocks serve as tourist attractions.