What are 5 uses of 3 types of rocks each ? Plz help me experts.

Dear Student,
The different and unique combination of chemical composition, minerals, grain size, texture, and any  other distinguishing characteristics define types of rock like: Igneous Rocks, Sedimentary Rocks, Metamorphic Rocks.
1. Igneous Rocks: Granite is used for construction purposes.
                             Crushed pumice is used for making soaps for cleaning purpose.     
                             Diorite is used in art sector for making vases.
                             Peridotite, a type of olivine is used in jewelry.
                             Pumice is used as an abrasive like for smoothing of skin.

2. Sedimentary Rocks: It is used for Cement Production units.
                                      Used for Concrete Production.
                                      Used for Pavement and Road Construction.
                                      Used for Tunneling purpose
                                      Used for Brick and Tile Manufacturing. 

3.Metamorphic Rocks: Marble is used for making statues and different decorative items like vases.
                                     Quartzite is very hard metamorphic rock hence often crushed and is placed beneath railroad tracks.
                                     Used to build monuments like Taj Mahal.
                                      Used for making ornamental stones, gravestones on buildings and other different work surfaces
                                      Crushed marble is used as a component for toothpaste, plastics, and paper.

Regards