Distribution of Mineral Wealth
Distribution of Mineral Wealth
Jharkhand holds roughly 40 percent of India's mineral reserves in under 2.5 percent of its area. It is the country's largest holder of coal reserves and the only state that produces coking coal, uranium and pyrite.
About 40 percent of India's mineral reserves | Coal about 27.3 percent | Iron ore (hematite) about 26 percent
Why the minerals are here
- The plateau is built of ancient Precambrian crystalline rock rich in metallic minerals
- Rift valleys filled with Gondwana sediments carry the coal
- Long weathering under monsoon rain produced laterite and its bauxite
- The Singhbhum belt is one of India's oldest metal-bearing zones
- Three geological stories — crystalline, Gondwana and laterite — explain the whole map
Share in India's reserves
| Mineral | Approximate share of India | Note |
|---|---|---|
| Coal | About 27.3 percent | Largest holder among states |
| Iron ore (hematite) | About 26 percent | Second among states |
| Copper ore | About 18.5 percent | Singhbhum belt |
| Overall mineral reserves | About 40 percent | Richest mineral state of India |
Mineral belts of the state
| Belt | Districts | Main minerals |
|---|---|---|
| Damodar valley belt | Dhanbad, Bokaro, Ramgarh, Hazaribagh | Coal, including coking coal |
| Singhbhum belt | East and West Singhbhum, Seraikela | Iron ore, copper, uranium, kyanite |
| Pat and laterite belt | Lohardaga, Gumla, Latehar | Bauxite |
| Mica belt | Koderma, Giridih, Hazaribagh | Mica |
| Rajmahal belt | Sahibganj, Pakur | Stone, china clay and coal at the fringe |
What makes Jharkhand unique
- The only state producing coking coal, uranium and pyriteबार-बार पूछा जाता है
- Coking coal is essential for steel making, so the state anchors India's steel industry
- Uranium mining at Jaduguda supports the country's nuclear programme
- The mineral base built Jamshedpur, Bokaro and Dhanbad as industrial towns
- This same base is why mining, land and displacement dominate state politics
Points that get asked
- Share of India's mineral reserves — about 40 percent
- Coal share — about 27.3 percent, the largest among states
- Iron ore share — about 26 percent, second among states
- Only state producing coking coal, uranium and pyrite
- Copper belt — Singhbhum
Mineral to district, at a glance
- Coal — Dhanbad, Bokaro, Ramgarh, Hazaribagh, Chatra, Latehar, Godda
- Iron ore — West Singhbhum, chiefly Noamundi, Gua and Kiriburu
- Copper — East Singhbhum, chiefly Ghatsila and Mosabani
- Uranium — East Singhbhum, chiefly Jaduguda
- Bauxite — Lohardaga, Gumla and Latehar
- Mica — Koderma and Giridih
- Limestone — Palamu, Hazaribagh and the Singhbhum side
कोकिंग कोल (Coking Coal) वह कोयला है जिससे इस्पात बनता है। भारत में यह मुख्यतः झारखंड की झरिया पट्टी से मिलता है, इसीलिए राज्य इस्पात उद्योग का आधार है।
Memory hook — Teen chattan, teen khanij — Crystalline = loha-tamba, Gondwana = koyla, Laterite = bauxite. Aur ek line — 40 pratishat khanij, 2.4 pratishat kshetrafal.
Yahan confuse hote hain — Bhandaar aur utpadan alag cheezein hain, aur rank bhi alag hoti hai.
✗ Jharkhand is first in India in iron ore reserves | ✓ It is first in coal reserves and about second in iron ore reserves
✗ Jharkhand ke sabhi khanij ek hi chattan me milte hain | ✓ Koyla Gondwana me, loha-tamba crystalline me, bauxite laterite me
Exam pointer — JPSC me khanij ka bhugol arthvyavastha aur paryavaran dono ke saath judta hai — Prelims me pratishat aur zila, Mains me khanan niti. JSSC CGL, JTGLCCE aur JKCE me seedha matching — kaunsa khanij kis zile me. Poore Jharkhand GK me sabse zyada number dene wala chapter yahi hai.
Ek nazar me
- About 40 percent of India's mineral reserves
- Coal — about 27.3 percent, largest among states
- Iron ore (hematite) — about 26 percent
- Copper ore — about 18.5 percent
- Only state producing coking coal, uranium and pyrite
- Coal belt — Damodar valley
- Iron, copper and uranium — Singhbhum belt
- Bauxite — Lohardaga, Gumla, Latehar
- Mica — Koderma and Giridih
- Three geologies — crystalline, Gondwana, laterite