MINERAL AND ENERGY RESOURCES IN INDIA
MINERALS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Reddish
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Orange
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Yellowish
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Brown
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Detailed explanation-1: -Limonite iron ore is yellowish in color and contains about 40 to 60% iron metal. This iron ore is found in the series in the Raniganj coalfield, Mirzapur in Uttar Pradesh, Garhwal in Uttarakhand, and Kangra valley of Himachal Pradesh.
Detailed explanation-2: -Limonite includes the minerals goethite, akaganeite and lepidocrocite. Limonite forms mostly in or near oxidized iron and other metal ore deposits, and as sedimentary beds. Depending upon the content of hydrated iron oxide, the color of limonite varies from yellow to brownish-black.
Detailed explanation-3: -Haematite includes 60%-70% pure iron ore.
Detailed explanation-4: -Limonite – It is yellowish and has around 40 – 60 per cent metallic iron content. This ore is of inferior quality as compared to Hematite and Magnetite.
Detailed explanation-5: -Limonite contains 40% to 60% pure iron.