Last Updated: 12/21/2024 1:02:00 AM
The index of mineral production of mining and quarrying sector in March 2012 was higher by 10.2% compared to that of the preceding month. The mineral sector has shown a negative growth of 1.3% during March 2012 as compared to that of the corresponding month of previous year. The total value of mineral production (excluding atomic & minor minerals) in the country during March 2012 was INR 19082 crore. The contribution of coal was the highest at INR 6475 crore (34%). Next in the order of importance were: Petroleum (crude) INR 5806 crore Iron ore Rs.3437 crore, Natural gas (utilized) INR 1404 crore, Lignite INR 494 crore Limestone INR 312 crore. These six minerals together contributed about 94% of the total value of mineral production in March 2012. Production levels of important minerals in March 2012 were: Coal 64.7 million tonnes Lignite 5.2 million tonnes Natural gas (utilized) 3751 million cu m Petroleum (crude) 3.2 million tonnes Bauxite 1123 thousand tonnes Chromite 359 thousand tonnes Copper conc 9 thousand tonnes Gold 173 kg Iron ore 15 million tonnes Lead conc. 17 thousand tonnes Manganese ore 234 thousand tonnes Zinc conc. 117 thousand tonnes Apatite & phosphorite 184 thousand tonnes Dolomite 368 thousand tonnes Limestone 22.4 million tonnes Magnesite 19 thousand tonnes Diamond 1581 carat In March 2012 the output of lead conc. increased by 39.07%, manganese ore 22.12%, coal 15.42%, lignite 14.84%, iron ore 12.08%, petroleum (crude) 7.41%, apatite & phosphorite 7.31%, natural gas (utilized) 6.38%, limestone 3.20%, magnesite 0.12 percent. However the production of copper conc. decreased by 0.19%, gold 0.57%, dolomite 2.82%, zinc conc.8.19%, chromite 9.17%, bauxite 12.31% and diamond 32.98%