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JSS3: BASIC SCIENCE - 1ST TERM

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  1. Family Traits | Week 1
    6Topics
    |
    1 Quiz
  2. Environmental Hazards I - Soil Erosion | Week 2
    3Topics
  3. Environmental Hazards I - Flooding | Week 3
    5Topics
    |
    1 Quiz
  4. Environmental Hazards II - Bush Burning | Week 4
    4Topics
  5. Environmental Hazards II - Deforestation | Week 5
    4Topics
    |
    1 Quiz
  6. Environmental Hazards III - Desertification | Week 6
    4Topics
    |
    1 Quiz
  7. Environmental Hazards III - Description of the Ozone Layer and its Location in the Atmosphere | Week 7
    3Topics
    |
    1 Quiz
  8. Drug and Substance Abuse | Week 8
    4Topics
    |
    1 Quiz
  9. Resources from Living Things | Week 9
    4Topics
  10. Resources from Non-Living Things | Week 10
    2Topics
    |
    1 Quiz
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mineral resources

What are Mineral Resources?

Mineral resources are substances that are naturally present, in the earth’s crust, and are not formed from animal or vegetable matter. Examples are gold, salt, tin, iron ore, copper, aluminium, etc.

Minerals can exist as solids or non-solids or a combination of both. Here we will be studying minerals that exist in the solid state which are called Solid Minerals.

Solid minerals have been found deposited, in some parts of Nigeria, in commercial quantities, and they are of valuable use to man.

Nigeria is a country blessed with an abundance of mineral resources; according to the Federal Ministry of Solid Minerals, there is no state in Nigeria without at least two types of solid minerals, with states such as Nasarawa and Plateau topping the list, with 29 types of solid minerals each.

The tables below show the location of solid minerals and their uses;


Solid MineralsLocation in Nigeria
1.Limestone (CaCo3)Ewekoro (Ogun State), Nkalagu (Ebonyi State),
Ukpilla (Edo State), Ondo, Imo, Akwa Ibom,
Bayelsa, Anambra.
2.TinPlateau, Bauchi.
3.Iron orePlateau, Kogi, Edo, Anambra, Sokoto,
Benue, Borno, Delta.
4.CoalEnugu, Benue, Ondo, Kogi,
Plateau, Zamfara.
5.Gold (Au)Osun, Oyo, Kaduna, Plateau, Abuja, Abia.
6.Bitumen Ondo, Lagos, Ogun, Ondo, Edo, Imo.
7.Lead (Pb)Cross River, Ebonyi, Enugu, Abuja.
8.Zinc (Zn)Abia, Anambra, Akwa Ibom, Enugu, Niger.
9.KaolinKogi, Katsina, Edo, Delts, Ekiti, Oyo, Ondo, Plateau.
10.Copper(Cu)Jos (Plateau state), Taraba, Kogi, Nasarawa, Zamfara,
Bauchi, Gombe, Kano.
11.SaltAbakalik, Plateau, Anambra, Abia, Akwa-Ibom,
Katsina, Cross-river.
12.Glass sand Ughella–Delta State, Igbokoda, Ondo State,
Baure, Katsina, Badagry, Lagos.
13.ColumbiteKwara, Osun, Nasarawa.
14.MarbleEdo, Benue, Kogi, Kwara, Oyo, Delta.

Uses of Solid Minerals:


Solid MineralsUses
1.Limestone (CaCo3)For making cement and concrete used in building houses.
2.TinUsed for casting iron, canning industries.
3.Iron oreFor making iron and steel for construction.
4.CoalUsed as a source of fuel and for generating electricity.
5.Gold (Au)For making pieces of jewelry and artifacts.
6.Bitumen For road construction.
7.Lead (Pb)For making car batteries and insulators for cables.
8.Zinc (Zn)For making roofing sheets.
9.KaolinFor making porcelain, pottery, stoneware, etc.
10.Glass SandFor making Glass.
11.SaltFor Food.
12.MarbleUsed principally for statutory and building purposes.
13.GraniteIt is an important building stone.
14.ColumbiteA principal commercial source of niobium.
Niobium, Nb, is used in alloys for improved strength. 
15.CopperUsed in making ornaments, pots, cables, etc.   

Environmental Effects of Mineral Exploitation:

1. Environmental pollution. 

2. Soil erosion.

3. Loss of plants and animals.

4. Production in land available for crop production.

5. Land degradation. 

Importance of Solid Minerals:

1. Employment generation. 

2. Source of foreign exchange earnings.

3. Raw materials for industries. 

4. Growth of towns.

5. Infrastructural developments, for example, road construction, etc.

6. Provision of essential goods.

7. Source of fuel, for example, coal.

8. Makes life easier: Minerals help us by contributing to the daily items we use, including furniture and decorative materials, making our living environment more pleasant.

Evaluation Questions

  1. List four resources obtained from plants 
  2. What is meant by solid mineral resources?
  3. Mention four uses of soil to human beings
  4. List 2 economic importance of resources to human beings.
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