Question

What is iron ore describe iron ore I english

Answer 1

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Iron ores are rocks and minerals from which metallic iron can be economically extracted.

The ores are usually rich in iron oxides and vary in colour from dark grey, bright yellow, or deep purple to rusty red.

The iron is usually found in the form of magnetite, hematite, goethite, limonite or siderite.

Hematite is the world's most important ore of iron.

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Answer 2

Iron ore

Explanation:

• Iron-ore  is the second largest mineral wealth of India(coal being on the top).
• The possible reserves of high grade iron ore are about 17,630 million tones of magnetite.
• Iron is the backbone of modern civilisation.
• Iron ore is chiefly used in the iron and steel industry.
• Iron is used in making machines, automobiles,etc.
• The chief mineral ore of iron is hematite($Fe_{2}O_{3}$).
• The other minerals of minor importance are magnetite ($Fe_{4}O_{4}$),siderite($FeCO_{3}$) and limonite.