Page 11 - PPT5
P. 11

LIMESTONE









  •It is a rock with fine grains that


  are quite soft. It contains the



  mineral calcium and tiny bits of


  animal shells.


  •It is made up of mineral calcite.






  Uses



  1.It is used in construction, and


  for making glass and cement.






  2. It is used as a raw material for


  manufacturing many materials



  used in industries.
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