[PDF Notes] Important facts about Limestone

Limestone s found in sedimentary rocks and is a non- metallic mineral.

  • It is composed of calcium or mangesium carbonates.
  • Limestone is used in the smelting of iron-ore, for manufacturing of cement, chemicals, paper, glass and fertilizers.
  • It is found in the states of Jharkhand, Orissa Madhya Pradesh, Maharashtra and Gujarat.

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