Details

Mineral

Details Of Minerals in Rajasthan

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Copper

• Copper is abundantly found in the Khetri copper belt, where excavation of copper has been done for years.
• A lengthy metal-blessed region called the Khetri Copper Belt extends from Raghunathgarh in the south to Singhana in the north. 
• Khetri is situated at the base of the Aravalli Range, which provides habitat for the surrounding areas. 
• Khetri, Kolihan, Banwas, Chandmari, Dhani Basri, and Baniwali Ki Dhani are notable deposits of the belt. Dholamala, Akwali, Muradpura-Pacheri (Jhunjhunu, Rajasthan), and Devtalai are other places where such deposits are found.
• The districts of Jhunhunu, Sikar, Sirohi, Udaipur, Bhilwara, Ajmer, Alwar, Bharatpur, Chittorgarh, Rajsamand, and Dungarpur all have copper deposits.
• With 809.09 million metric tonnes of resources, the State holds a sizeable portion of 54% of the overall resources of the nation. 
• The State produces copper concentrate at a second-place level.
• Copper is used for wires, die casting defence equipment.

Tungsten

• Metal tungsten has strategic value. Scheelite and wolframite are the main sources of tungsten.
• Roughly 27% of the nation's total resources—or about 23.92 million metric tonnes—belong to the State in the form of tungsten ore.
• Degana, in the district of Nagaur, as well as Balda and Uduwaria, in the district of Sirohi, are home to significant deposits. 

• The only active mines generating significant amounts of concentrate were Degana and Balda. 

Gold

• The State's assessed gold ore reserves were 118.88 million metric tonnes, including 105.81 million metric tonnes of Bhukhia-Jagpura-Delwarabelt (Banswara) resources with a cut-off grade of 0.50 g/t, in the Dhani-Basri region of the Dausa district.
• In the Khera-Mundiawas area of the Alwar district and the Dokan part of the Sikar district, gold was also discovered with copper.
• In addition to the aforementioned, gold is mined in the Khetri Copper Belt (district Jhunjhunu).
• 88% of the entire reserves are discovered in the State of Karnataka, 12% are found in Andhra Pradesh, and a negligible amount (less than 0.1t) is found in the State of Jharkhand.

Manganese 

• Manganese deposits are limited to a 22-kilometre strip that runs from Guraria to Rathinapuri in the Rajasthan districts of Banswara. Sivania, Kala-Khunta, Ghatia, Lilwani, Itala, Tambeshra, and Kheria are the main deposit locations. 
• There are also a few small manganese deposits close to the villages of Negadia (Rajsamand), Choti-Sar, and Badi-Sar (Udaipur). 5.78 million metric tonnes of resources in all.

Silver

• Rajasthan produces the majority of the silver produced in India, making over 87% of the country's net output. The country's biggest producer of silver is the Zawar mines in Udaipur.
• Silver is used for making ornaments.
• Rajpura Dariba and Sindesar Khurd are other minerals in Rajasthan that are counted among the major mines producing silver.

Gypsum

• Gypsum produced accounts for 99% of the country's entire production, along with calcite, phosphorite, ball clay, and ochre.
• Gypsum is used in Portland cement as a retarder as well as a filler in paper and textiles, as a fluxing agent, and as a fertiliser. 

Lead-zinc Ore Deposit

• The biggest lead-zinc ore deposit, with resources of 629.92 million metric tonnes, is located in Rajasthan. 
• The state's significant lead, zinc, and silver resources may be found in the following locations: Zawar (Udaipur), Rajpura-Dariba-Bethumi, Sindesar Kalan-Sindesar Khurd (Rajsamand), Rampura-Agucha, Pur-Banera (Bhilwara), Dehri (Sirohi), Kayer-Ghugra, and Sawar (Ajmer). 
• Regarding zinc, India has self-sufficiency.
• The Rampura Agucha mine in Rajasthan, which produced roughly 395.6 thousand tonnes of zinc and an estimated 3.9 million metric tonnes per year of lead, was the largest zinc-producing mine in India.

Fluorite 

• The significant deposits are found in Mando ki Pal and Kahila in the Dungarpur district
• Resources are estimated to be 0.07 million tonnes with 20–80% in the Karaka, Jalore district, and 0.35 million tonnes with 8–15% in the Chowkri–Chapoli, Sikar district.

Feldspar

• The state, which has deposits of roughly 87.94 million metric tonnes, is a significant producer of feldspar in the nation. 
• The state's top feldspar producer is located in the Ajmer district. 
• The districts of Bhilwara, Rajsamand, Pali, Tonk, and Sikar are further significant feldspar producers.
• Minor items are produced in the districts of Dungarpur, Sirohi, Udaipur, Chittorgarh, and Jaipur.
• A strip that runs from Gam Gurha in the Rajsamand district to Bubani and Muhami in the Ajmer district is home to an emerald resource. 
• Significant areas include Rajgarh, Tikhi, and Kalaguman (Rajsamand). The events are quite unpredictable and intermittent.

Iron

• In the state, there are reportedly 2621 million metric tonnes of iron ore deposits (including magnetite and hematite). 
• There are several significant locations for iron ore, including Morija-Neemala (Jaipur), Lalsot (Dausa), Rampura, Dabla (Sikar), Taonda (Jhunjhunu), Pur-Banera, Bigod (Bhilwara), Nathara-Ki-Pal, Thur (Udaipur), Indergarh, Mohanpura (Bundi), Dedrauli, and Lilot (Karauli).

Apatite

• It is an ornamental mineral found in the state.
• Apatite frequently occurs as a major component in igneous rocks.
• Furthermore, it appears as a layered mineral. It is a naturally occurring phosphate mineral with a unique chemical composition. 
• Apatite mineral is found in Rajasthan's Udaipur and Sikar districts.

Asbestos

• Almost 96 per cent of all the asbestos produced in India is produced in Rajasthan.
• The southern region of Rajasthan state is where the asbestos deposits are primarily found. 
• Only the contaminated ultramafic intrusives found in the rocks of the Aravalli, Delhi supergroups, and Bhilwara contain asbestos.
• Amphibole and chrysotile asbestos are found in the state of Rajasthan.

Bauxite

• A material called bauxite is primarily used for the extraction of aluminium metal in the chemical and refractory industries,
• It is used for the production of energy powder, the refinement of petroleum products, and the production of cement paint. The relatively insignificant contribution from Rajasthan is the 3 million tonnes of bauxite that is expected. 
• Udaipur, Rajasthan, is where you may find it.

Beryl

• The silicate of aluminium and beryllium is called Beryl.
• The main source of beryllium, which is a metal that is relatively lighter than aluminium, is Beryl.
• Beryl and copper combine to form an alloy that develops high tensile strength and the capacity to withstand repeated pressure when heated. 
• In the mica mines of the Udaipur, Bhilwara, and Ajmer districts.
• Beryl coexists with mica pegmatite.

Potash 

• In the northwest's Nagaur-Ganganagar basin, which covers 50,000 square kilometres, Rajasthan possesses abundant potash and halite resources. Bedded Salt deposits are strategically useful for nuclear waste storage, compressed gas storage, hydrogen, ammonia, and helium gas repositories, as well as subsurface oil storage. 
• Potash is used extensively for matchbox making.

Calcite

• The estimated amount of calcite resources in the State is 10.39 million tonnes. Significant deposits can be found at Belka Pahar, Khila, Dhinkali, and Rabcha, and Nazar in Jaipur.

Basalt/ Rhyolite

• Several parts in the southern-eastern comprise of Deccan trap.
• Southeastern Rajasthan is a storehouse of these minerals.
• In western Rajasthan, the mineral rhyolite is frequently utilised for architectural purposes, including as ballast for railroads.
• Chechat, Ramganj Mandi, Manpura, Suket, Morak, and Kota are the locations of the quarries. In the Jhalawar district, the flaky limestone also grows close to Paroliya, Kishanpura, and Aroutiya.

Marble

• The Rajnagar, Rikhabdev, Andhi, Makrana, Bhaislana, and Ajmer regions produce the majority of the world's marble. 

Granite

• Granite is found in numerous locations. In the districts of Alwar, Ajmer, Barmer, Chittorgarh, Dungarpur, Banswara, Jhunjhunu, Jaipur, Bhilwara, Jodhpur, Jalor, Jaisalmer, Pali, Sawai Madhopur, Sirohi, Sikar, Nagaur, Rajsamand, Udaipur, and Tonk.
• The most frequent intrusive rock in the earth's continental crust is granite, which is best known as an ornamental stone with pink, white, grey, and black flecks.
• It has a medium to coarse grain. Its three main constituents are feldspar, quartz, and mica, which can be found in the forms of dark biotite, silvery muscovite, or both.
• The hydrothermal solutions released by granite bodies that are crystallizing lead to the formation of several mineral deposits nearby.
• Several structural and decorative uses exist for this stone. 
• The value of granite as a building material may be seen in both the ancient and modern worlds. Currently, granite is frequently utilized to construct bridges, paved walkways, monuments, and public buildings.

Zinc

• The largest zinc-producing mine in India was the Rampura Agucha mine in Rajasthan, which generated about 395.6 thousand tonnes of zinc and an estimated 3.9 million metric tonnes per year.

Sandstone

• Rajasthan is one of the major centres for sandstone export. 
• Large sandstone deposits can be found in the districts of Bikaner, Bharatpur, Jaipur, Bundi, Jodhpur, and Kota.

Minerals available in Rajasthan

Percentages

Potash 

94%

Lead and zinc ores

89% 

Silver ore 

88%,

Bentonite (75%)

75%

Wollastonite 

88%

Fuller's earth 

74%

Ochre

81%

Gypsum 

82%

Marble

63%

Feldspar

66%

Copper ore

54%

Diatomite 

72%

Calcite

50%

Ball clay 

38%

Talc/soapstone/steatite

49%

fluorite 

29%

Tungsten

27%