Geography
What is also known as 'Black ore'?
- Limonite
- Haematite
- Magnetite
- None of the above.
Related Questions
…………… is one of the most widely distributed minerals found in the earth's crust.
- Iron ore
- Copper
- Coal
- Limestone
Which ore of iron is reddish in colour?
- Magnetite
- Haematite
- Limonite
- All of the above.
Name the best quality of iron that contains more than 70 per cent of iron.
- Magnetite
- Limonite
- Haematite
- Ironite
About 90 per cent of iron ore is used to make ……………. .
- Bauxite
- Steel
- Brass
- Bronze