Notes and Study material for Exams
Minerals in Nagaland According to the base document of the 8th CGPB committee on geology and mineral Resources, Ministry of Mines, Nagaland has her biggest limestone deposit at Nimi in Tuensang district. The thickness of limestone varies from 9 m to 120m. The geology and mining department of Nagaland has established a reserve of 111.07 … Read more
Minerals of Odisha Odisha topped among all the states as it contributed above 10% to total mineral production in the country. The value of principal minerals produced remained at Rs. 22567.67 crore, an increase of 31.64% over the previous year period. The value of minor minerals remained Rs. 85.68 crores. Coal, bauxite, chromite, iron & … Read more
Mineral Resources of Tamil Nadu Tamil Nadu is the leading holder of country’s resources of vermiculite, magnetite, dunite, rutile, garnet, molybdenum and ilmenite. The State accounts for the country’s 81% lignite,75% vermiculite, 69% dunite, 59% garnet, 52% molybdenum and 30% titanium Minerals resources. Important minerals that are found to occur in the State are … Read more
Minerals Minerals are defined as solid, inorganic, naturally occurring substances with a definite chemical formula and general structure. Almost all chemical Elements in the Earth’s crust are associated with at least one mineral. They vary in color, hardness, density, crystal form, crystal size, transparency, composition, location, and abundance. Some minerals are radioactive (uranophane), while others … Read more
The state of Karnataka is abundant in mineral Resources. It is said to be one of the most mineral rich states of India. The mineral belt covers an area of 1.92 lakh sq.km including 29 districts of the state. Karnataka is also endowed with the green stone belt with valuable mineral resources such as gold, silver, copper, iron-Ore, manganese, limestone, dolomite, asbestos, … Read more
Minerals in Chattisgarh–Chhattisgarh is rich in minerals. It produces 20% of the country’s total cement produce. It has the highest output of coal in the country with second highest reserves. Chattisgarh is third in iron Ore production and … Read more
Distribution of major natural Resources of World-Water, Soils, Forests in reference to South and South-East Asia Distribution of key Natural Resources across the world (including South Asia and the Indian subcontinent) Natural resources are highly valued because human beings are dependent on them to fulfil their fundamental needs that changes with … Read more
Iron and Steel Industry: Pig Iron Pig iron is the intermediate product of smelting of iron Ore with a high-carbon fuel such as coke and charcoal and is the basic raw material in Foundry and Casting Industry for the manufacture of various types of castings required for … Read more
Mineral State Mines/Districts Coal Jharkhand Jharia, Bokaro, Giridh, karanpura, Ramgarh, Daltonganj, Aurangabad, Hutar, Deogarh, Rajmahal Orissa Talcher, Rampur M.P (Former) Central Indian Coalfields -Singrauli, Sohagpur, Johilla, Umaria Satupura Coalfields – Pench, Kanhan, Pathkhera North Chhattisgarh – Chirmiri-Kaurasia, Bisrampur, Jhillmili, Sonhat, Lakhanpur, Sendurgarh, lakhanpur-Ramkola South Chhattisgarh-Hasdo-Arand, Korba, Mand-Raigarh West Bengal Raniganj, Darjeeling Andhra Pr. Singareni, Kothgundam, … Read more
Here is a list of subtopics without any description for Metallic Minerals: Aluminum Antimony Arsenic Bismuth Cadmium Chromium Cobalt Copper Gold Iron Lead Manganese Mercury Molybdenum Nickel Platinum Palladium Silver Tin Titanium Tungsten Zinc Metallic minerals are minerals that are composed primarily of metals. They are found in rocks and ores, and can be extracted … Read more