Thar Desert scale. Barmer district is in the news due to its large oil basin. The British exploration company Cairn Energy started production of oil on a large scale. Mangala, Bhagyam and Aishwariya are the major oil fields in the district. This is India's biggest oil discovery in 22 years. This promises to transform the local economy, which has long suffered from the harshness of the desert. The Government of India initiated departmental exploration for oil in 1955-56 in the Jaisalmer area, Oil India Limited's discovered natural gas in 1988 in the Jaisalmer basin. Also known for their fine leather messenger bags
Thar coalfield 230 metres. The roof and the floor rocks are claystone and loose sandstone beds. Thar coalfield The Thar coalfield is located in Thar Desert, Tharparkar District of Sindh province in Pakistan. The deposits—16th-largest coal reserves in the world, were discovered in 1991 by Geological Survey of Pakistan (GSP) and the United States Agency for International Development. Pakistan has emerged as one of the leading countries—seventh in the list of top 20 countries of the world after the discovery of huge lignite coal resources in Sindh. The economic coal deposits of Pakistan are restricted to Paleocene and Eocene rock sequences. It