Indian Geography — Minerals
1. Iron Ore
Context: India is the largest producer of iron ore in Asia, with rich deposits across multiple states.
- India's Rank: 1st in Asia
- Major Producing States:
- Odisha — largest producer
- Chhattisgarh
- Goa
- Jharkhand
- Karnataka
- Rajasthan (22%)
📝 UPSC Previous Year Questions:
- UPSC Prelims 2019: Which is the largest producer of iron ore in India? Answer: Odisha.
- UPSC Prelims 2017: India ranks first in Asia in which mineral production? Answer: Iron Ore.
2. Manganese
- India's Rank:
- Reserves: 2nd in the world
- Production: 5th in the world
- Major Producing States:
- Odisha — 44% of production
- Madhya Pradesh — 13%
- Maharashtra — 8%
- Karnataka
- Jharkhand
- Goa
3. Mica
- India's Share in World Production: 60%
- Major Producing States:
- Andhra Pradesh — Leading producer
- Rajasthan
- Jharkhand
- Gujarat
- Madhya Pradesh
📝 UPSC Previous Year Questions:
- UPSC Prelims 2018: India accounts for what percentage of world's mica production? Answer: 60%.
- UPSC Prelims 2016: Which state is the leading producer of mica in India? Answer: Andhra Pradesh.
4. Gold
- India's Share in World Production: Less than 1%
- Major Gold Fields:
- Kolar (Karnataka) — major gold field
- Hutti (Karnataka) — major gold field
- Ramgiri (Andhra Pradesh)
- Raichur-Gulbarga region (Karnataka) — diamond also found here
📝 UPSC Previous Year Questions:
- UPSC Prelims 2015: Kolar gold fields are located in which state? Answer: Karnataka.
5. Uranium
- India's Share in World Production: 2%
- Major Locations:
- Jaduguda (Singhbhum, Jharkhand)
- Hazaribagh (Jharkhand)
- Saharanpur (Uttar Pradesh)
- Gaya (Bihar)
6. Lithium
- India's Rank: 7th in the world
- Major Locations:
- Jammu and Kashmir
- Rajasthan
- Madhya Pradesh
- Jharkhand (Ranchi and Hazaribagh)
7. Thorium
- Major Locations:
- Kerala — Largest deposits (monazite sands)
- Tamil Nadu
- Odisha
- Andhra Pradesh
- Jharkhand
- Rajasthan
- Bihar
📝 UPSC Previous Year Questions:
- UPSC Prelims 2020: Which state has the largest deposits of thorium in India? Answer: Kerala.
8. Diamond
- Major Location: Panna (Madhya Pradesh)
- Other Location: Raichur-Gulbarga region (Karnataka)
9. Dolomite
- Major Producing States:
- Chhattisgarh — 28%
- Andhra Pradesh — 23%
- Odisha — 13%
- Karnataka
- Maharashtra
10. Gypsum
- Major Location: Rajasthan — 99% of India's production
11. Asbestos
- Major Location: Andhra Pradesh — Leading producer
12. Zirconium
- Major Locations:
- Kerala
- Jharkhand (Ranchi and Hazaribagh)
13. Summary: Minerals at a Glance
| Mineral | India's Rank/Share | Major Producing States | UPSC Year |
|---|---|---|---|
| Iron Ore | 1st in Asia | Odisha, Chhattisgarh, Goa, Jharkhand, Karnataka | 2017, 2019 |
| Manganese | Reserves: 2nd; Production: 5th | Odisha (44%), MP (13%), Maharashtra (8%) | — |
| Mica | 60% of world | Andhra Pradesh (leading), Rajasthan, Jharkhand | 2016, 2018 |
| Gold | <1% of world | Kolar, Hutti (Karnataka); Ramgiri (AP) | 2015 |
| Uranium | 2% of world | Jaduguda (Jharkhand), Saharanpur (UP), Gaya (Bihar) | — |
| Lithium | 7th in world | J&K, Rajasthan, MP, Jharkhand | — |
| Thorium | Largest deposits | Kerala (largest), Tamil Nadu, Odisha, AP | 2020 |
| Gypsum | 99% of India | Rajasthan | — |
| Diamond | — | Panna (MP), Raichur-Gulbarga (Karnataka) | — |
| Asbestos | Leading producer | Andhra Pradesh | — |
Key Takeaways for UPSC
- Iron Ore: India 1st in Asia; Odisha largest producer — UPSC 2017, 2019
- Mica: India 60% of world production; Andhra Pradesh leading — UPSC 2016, 2018
- Manganese: Reserves 2nd, Production 5th; Odisha 44%
- Gold: Kolar and Hutti (Karnataka); <1% of world — UPSC 2015
- Thorium: Kerala largest deposits; monazite sands — UPSC 2020
- Gypsum: Rajasthan 99% of India's production
- Lithium: India 7th in world; J&K, Rajasthan, MP, Jharkhand
- Uranium: Jaduguda (Jharkhand), Saharanpur (UP), Gaya (Bihar); 2% of world
- Diamond: Panna (MP) major source
- Silver: Zawar Mines, Udaipur (Rajasthan)
High-Yield Interactive UPSC Quiz (Minerals)
Q1. India ranks first in Asia in which mineral production?
Correct Answer: C. India ranks first in Asia in iron ore production. (UPSC 2017)
Q2. Which state is the largest producer of iron ore in India?
Correct Answer: B. Odisha is the largest producer of iron ore in India. (UPSC 2019)
Q3. India accounts for what percentage of world's mica production?
Correct Answer: C. India accounts for 60% of the world's mica production. (UPSC 2018)
Q4. Which state is the leading producer of mica in India?
Correct Answer: C. Andhra Pradesh is the leading producer of mica in India. (UPSC 2016)
Q5. Kolar gold fields are located in which state?
Correct Answer: C. Kolar gold fields are located in Karnataka. Hutti is another major gold field in Karnataka. (UPSC 2015)
Q6. Which state has the largest deposits of thorium in India?
Correct Answer: C. Kerala has the largest deposits of thorium in India, found in monazite sands. (UPSC 2020)
Q7. What is India's rank in lithium reserves in the world?
Correct Answer: D. India ranks 7th in the world in lithium reserves, with deposits found in J&K, Rajasthan, MP, and Jharkhand.
Q8. The Jaduguda uranium mines are located in which state?
Correct Answer: C. Jaduguda uranium mines are located in Singhbhum, Jharkhand. India accounts for 2% of world uranium production.
Q9. Rajasthan accounts for what percentage of India's gypsum production?
Correct Answer: C. Rajasthan accounts for 99% of India's gypsum production. Zawar Mines in Udaipur, Rajasthan is also known for silver.
Q10. Which state produces 44% of India's manganese?
Correct Answer: C. Odisha produces 44% of India's manganese. India ranks 2nd in manganese reserves and 5th in production globally.