Types of minerals.

On the basis of composition, minerals are classified into

• Metallic minerals

• Non- metallic minerals

• Both of these

• None of these

Minerals containing metals in raw form

• metallic minerals

• non metallic minerals

• Both of these

• None of these

Select a metallic mineral from the following

• Bauxite

• Limestone

• Mica

• Gypsum

Find the odd one

• Manganese

• Gold

• Copper

• Lead

Which type of minerals are coal and petroleum?

• Metallic mineral

• Non- metallic mineral

• Ferrous mineral

• Non- ferrous mineral

Select the extraction method of minerals

• Drilling

• Open cast

• Shaft

• All the above

The process of taking out minerals from rocks buried under the earth's surface

• Mining

• Drilling

• Quarrying

• All the above

Petroleum and Natural gas are extracted by

• Mining

• Shaft mining

• Drilling

• Quarrying

The process of digging out minerals that lie near the surface

• Mining

• Drilling

• Quarrying

• Open cast mining

Non metallic minerals may be ferrous or non-ferrous.

• True

• False