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- Exhaustion of the mineral because gold is non re-newable and the old mines in the land
are being depleted
- The gold grade being worked now is of poorer quality that of some years back
- The mines are becoming deeper hence mining costs have escalated and also required
new technology which is more costly
- Inadequacy of water for processing gold due to seasonal rainfall received and
increased population on the rand
- High cost f labour because of increased demand for higher wages and competition from
other factors of the economy
sharon kalunda answered the question on April 17, 2019 at 12:14
- Name the mineral found in the following areas;-
- Magadi
- Mwandui
- Kasese(Solved)
Name the mineral found in the following areas;-
- Magadi
- Mwandui
- Kasese
Date posted: April 17, 2019. Answers (1)
- The following data shows the value of minerals exported from Tanzania between the
years 2000-2003. Use it to answer the following questions:(Solved)
The following data shows the value of minerals exported from Tanzania between the
years 2000-2003. Use it to answer the following questions:
Calculate the percentage decline in the value of diamond exports between 2000 and 2001.
Date posted: April 17, 2019. Answers (1)
- Use the map of East Africa below to answer the question that follow.(Solved)
Use the map of East Africa below to answer the question that follow.
Name the minerals found in the areas marked P, Q, R
Date posted: April 17, 2019. Answers (1)
- Explain how the following factors influence mining:-
a) Technology
b) Quality of the ore(Solved)
Explain how the following factors influence mining:-
a) Technology
b) Quality of the ore
Date posted: April 17, 2019. Answers (1)
- Define the term ‘mining method’(Solved)
Define the term ‘mining method’
Date posted: April 17, 2019. Answers (1)
- Name two countries in Africa where oil is mined(Solved)
Name two countries in Africa where oil is mined
Date posted: April 17, 2019. Answers (1)
- Give three ways in which abandoned mined sites could be rehabilitated.(Solved)
Give three ways in which abandoned mined sites could be rehabilitated.
Date posted: April 17, 2019. Answers (1)
- State two ways in which gold in South Africa occurs.(Solved)
State two ways in which gold in South Africa occurs.
Date posted: April 17, 2019. Answers (1)
- List two ways in which mining leads to pollution(Solved)
List two ways in which mining leads to pollution
Date posted: April 17, 2019. Answers (1)
- List two ways in which mining leads to loss of biodiversity(Solved)
List two ways in which mining leads to loss of biodiversity
Date posted: April 17, 2019. Answers (1)
- Where is fluorspar mined in Kenya?(Solved)
Where is fluorspar mined in Kenya?
Date posted: April 17, 2019. Answers (1)
- What problem has been brought about by uncontrolled mining of minerals in Kenya?(Solved)
What problem has been brought about by uncontrolled mining of minerals in Kenya?
Date posted: April 17, 2019. Answers (1)
- Name two examples of plutonic rocks(Solved)
Name two examples of plutonic rocks
Date posted: April 17, 2019. Answers (1)
- Give three ways through which rocks may be metamorphosed.(Solved)
Give three ways through which rocks may be metamorphosed.
Date posted: April 17, 2019. Answers (1)
- Explain how sedimentary rocks are formed through the following processes.
i)Mechanical Process
ii) Chemical Process(Solved)
Explain how sedimentary rocks are formed through the following processes.
i)Mechanical Process
ii) Chemical Process
Date posted: April 17, 2019. Answers (1)
- Describe the following types of rocks
i) Calcareous rocks
ii) Carbonaceous rocks.
iii) State three examples of rocks that are dominant at the coast of Kenya.(Solved)
Describe the following types of rocks
i) Calcareous rocks
ii) Carbonaceous rocks.
iii) State three examples of rocks that are dominant at the coast of Kenya.
Date posted: April 17, 2019. Answers (1)
- A part from Thermol Metamorphism, name two other types of metamorphism(Solved)
A part from Thermol Metamorphism, name two other types of metamorphism
Date posted: April 17, 2019. Answers (1)
- State three classification of sedimentary rocks based on their mode of formation(Solved)
State three classification of sedimentary rocks based on their mode of formation
Date posted: April 17, 2019. Answers (1)
- Describe how coral rocks are formed(Solved)
Describe how coral rocks are formed
Date posted: April 17, 2019. Answers (1)
- Briefly describe how minerals occur in veins and lodes.(Solved)
Briefly describe how minerals occur in veins and lodes.
Date posted: April 17, 2019. Answers (1)