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Compressed Natural Gas (CNG ) is used in vehicles to replace liquid fuels.

Mainly used in the power and fertiliser industries.

Clean energy resource and environment-friendly fuel.

Major areas: Mumbai High, Gujarat and Assam are major petroleum production areas in India.

Petroleum refineries are like “nodal industry” for synthetic textile, fertiliser and numerous chemical industries.

Provides fuel for heat and lighting, lubricants for machinery and raw materials for a number of manufacturing industries.

Minerals are a type of resource that cannot be replaced or renewed.

Basic raw material for the cement industry and essential for smelting iron ore in the blast furnace.

Limestone : found in rocks composed of calcium carbonates or calcium and magnesium carbonates.

Mica deposits are found on the northern edge of the Chota Nagpur plateau.

It has excellent di-electric strength, low power loss factor, insulating properties and resistance to high voltage.

Mica is the most crucial mineral used in the electric and electronic industries.

It can be clear, black, green, red, yellow or brown.

Mica : mineral made up of a series of plates or leaves.Deposits are mainly found in the Amarkantak plateau, Maikal hills and the plateau region of Bilaspur-Katni.Aluminium has good conductivity and great malleability. Bauxite deposits are formed by the decomposition of a wide variety of rocks rich in aluminium silicates.Mica, salt, potash, sulphur, granite, limestone, marble, sandstone, etc The ocean waters contain vast quantities of minerals.Į.g: iron ore, manganese, nickel, cobalt, etc.Minerals also occur as alluvial deposits in the sands of valley floors and the base of hills.The decomposition of surface rocks and the removal of soluble constituents also form the minerals.In sedimentary rocks, a number of minerals occur in beds or layers.In igneous and metamorphic rocks, minerals may occur in the cracks, crevices, faults or joints.Minerals generally occur in the following forms:

Ore is an accumulation of any mineral mixed with other elements.

CBSE Class 10 Social Science Syllabus 2023-24ĬBSE 10th Social Science Geography Chapter 5 Minerals and Energy Resources Class 10 Notes What is a mineral?Ī mineral is defined as a “homogenous, naturally occurring substance with a definable internal structure.” Mode of occurrence of minerals.

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