Properties of minerals:

Both copper and Gold are found in:

cement is made mainly from:

Gypsum is used in making:

Potash is used in making:

Salt can be obtained from:

Potash is mined at:

Sulphur is mined at:

A piece of mineral that can be cut and polished:

Pakistan ranks _________in the world for the value of its Gemstones:

Pakistan main center for gemstone trading is:

Pakistan main center for gemstone trading is:

In high mountains only time(months) suitable for mining is:

Nearly all miners have:

Fuel formed naturally occurring over million of years:

____________ mines have modern equipments:

Most of the worlds electricity is produced by __________ powered generators:

The natural gas we use in homes come from:

Natural gas was first found at:

Gold is a type of: