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By Agrima Ajith
11E
MINERAL RESOURCES IN ANDAMAN & NICOBAR ISLANDS

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By Agrima Ajith11E

MINERAL RESOURCES IN ANDAMAN & NICOBAR ISLANDS

Types of mineral resources in andaman and nicobar island

ABOUT THE RESOURCES IN ANDAMAN AND NICOBAR ISLANDS

why are mineral resources necessary

what are mineral Resources

Index

Mineral Resources

Mineral resources are naturally occurring substances found in the Earth's crust that have economic value and are extracted for various industrial purposes. They are formed over millions of years through geological processes, such as sedimentation, crystallization, and metamorphism. These resources can be categorized into metallic minerals, non-metallic minerals, energy minerals, and precious/semi-precious stones, among others.

Why are mineral resources necessary

Mineral resources are among the most important natural resources that determine a country's industrial and economic growth by supplying raw materials to the economy's primary, secondary and tertiary sectors.

Rocks and minerals found on the Andaman Islands include magnetite, chromite, gold, nickel, sulfur, coal, and limestone, but in most cases their concentrations are sub-economic. Lensoid bodies of algal bioherm limestones of the Palaeogene age on Middle Andaman Island are abundant, accessible, and of a good grade for cement or foundry work. The Neogene limestones are also suitable for this purpose. Basalts and strongly indurated sedimentary rocks, without any overburden, are quarried for construction work. Limited offshore exploration for oil and natural gas shows great promise but has yet to be developed

ABOUT THE RESOURCES IN ANDAMAN AND NICOBAR ISLANDS

  • Limestone: Limestone deposits are found in various parts of the Andaman and Nicobar Islands. Limestone is used in the construction industry, as a raw material for cement production, and in the manufacturing of lime.
  • Chromite: Chromite, an iron chromium oxide mineral, has been reported in the Andaman Islands. Chromite is used primarily in the production of stainless steel, as well as in the manufacturing of various alloys and pigments.
  • Nickel: The islands have potential reserves of nickel, an important metal used in stainless steel production, batteries, and various industrial applications.
  • Magnetite: Magnetite is a type of iron ore found in the Andaman and Nicobar Islands. It is a valuable resource used in the production of iron and steel.
  • Titanium: There are indications of titanium deposits in the Andaman and Nicobar Islands. Titanium is used in various industries, including aerospace, automotive, and defense, due to its lightweight and high strength properties.

Types of Minerals found in Andaman & Nicobar Islands

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