Ore

Ore An ore is a special type of rock that contains a large enough amount of a particular mineral (usually a Metal) to make it economically practical to extract that mineral from the surrounding rock. Not all Minerals are found in a large enough amount in one location to make it worth it to remove the ore … Read more

JPSC Prelims Notes for Geography of World and India

Physical Geography (General Principles) : [su_posts template=”templates/list-loop.php” posts_per_page=”100″ tax_term=”1324″ tax_operator=”0″ order=”desc”] (i) Origin and evolution ol earth, interior of earth, Wegner’s Continental Drift Theory; Plate tectonics.Composition, Structure and Stratification of the atmosphere (v) Insolation,heat budget of the earth. (vi) Horizontal and vertical Distribution of Temperature, inversion of  temperature. (vii) Air masses and fronts. Tropical and … Read more

Provisions relating to Administration of Scheduled Areas and Scheduled Tribal Areas.

“The Scheduled Areas” are those tribal inhabited areas which are located in other parts of the country than the North-East India. These areas are located in the states of Andhra Pradesh, Bihar, Chhattisgarh, Gujarat, Himachal Pradesh, Madhya Pradesh, Jharkhand, Maharashtra, Orissa and Rajasthan. Besides these areas, some other regions of the country also are governed … Read more

Sedimentary Rocks

The Story in the Stones: A Journey Through Sedimentary Rocks Sedimentary rocks, the silent storytellers of Earth’s history, hold within their layers a chronicle of past environments, climates, and life forms. Unlike their igneous and metamorphic counterparts, born from fire and pressure, sedimentary rocks are formed through the accumulation and cementation of sediments, the broken … Read more

Rocks & Mineral: Types and their uses

Rocks are aggregates or physical mixture of one or more Minerals. Minerals on the other hand are made up of two or more Elements in a definite ratio. They have a definite chemical composition. Crust is made up of more than 2000 minerals, but out of these, 6 are the most abundant and contribute the … Read more

Minerals in rajasthan

1.metalic Minerals   Iron Although Rajasthan is not rich in Iron Ore deposits but the available deposits of iron ore are of high quality. Various iron ore fields of Rajasthan are as follows:- 1- North Eastern Fields:- It has following areas Morija-Banol Area in Amber tehsil of Jaipur Nimalo-Raisalo Area near Dausa Dabla-Singhana-Neem Ka Thana in Jhunjunu … Read more

Mineral Based Industries

  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 engineering sector. Pig iron usually has … Read more

Rajasthan Geography for ras(rts) exam of rpsc

Rajasthan : An introduction Rajasthan : Geological Structure Rajasthan : Physical regions of rajasthan Rajasthan : Lakes of rajasthan Rajasthan : Administrative Devision of Rajasthan (Rajasthan ke Sambhag) Rajasthan : Soils of Rajasthan Rajasthan : Hinduism, Islam, and Jainism. The major crops grown in Rajasthan are wheat, rice, Cotton, and millet. The major industries in Rajasthan … Read more

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