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Hindustan Copper Ltd. (HCL) [4] was incorporated on 9 November 1967 to take over the plants and mines at Khetri, Kolihan in Rajasthan and Rakha Copper Project in Jharkhand from National Mineral Development Corporation. The central office is located at Kolkata which is the capital of the West Bengal state in India.
1967–Present. Discovered in 1951, Jaduguda Mine has the distinction of being the first uranium mine of the country. The mine is accessed through two 5-metre (16 ft) diameter vertical shafts of depth of 640 m (2,100 ft), attaining a total depth of 905 m (2,969 ft). Narwapahar Mine. Jharkhand. Jadugora, East Singhbhum. Uranium Corporation of India.
Rajasthan State Mines & Minerals Limited [1] (RSMML) is a public sector enterprise of the Government of Rajasthan and primarily engaged in Mining and Marketing of High Grade Rock phosphate, Lignite, Limestone & Gypsum (Non-Metallic minerals) through its mines located at various locations in Rajasthan. RSMML is a multiple location organization ...
Rajasthan is a mineral-rich state and has a diversified economy having agriculture, mining and tourism as its main engines of growth. The state mines produce gold, silver, sandstone, limestone, marble, rock phosphate, copper and lignite. It is the second-largest producer of cement and contributes one tenth of the salt produced in India.
IREL (India) Limited is an Indian Public Sector Undertaking based in Mumbai, Maharashtra. It specializes in mining and refining rare earth metals. It has installed capacity to process about 10,000 MT of rare earth bearing mineral. As regards production, capacity and capabilities in terms of mining, processing, extraction, refining and ...
India's oil reserves, found in Bombay High off the coast of Maharashtra, Gujarat, Rajasthan and in eastern Assam meet 25% of the country's demand. [8] [9] A national level agency National Natural Resources Management System (NNRMS) was established in 1983 for integrated natural resources management in the country.
Production. Mining is done by both opencast and underground methods. The major copper mines are the Khetri copper belt in Rajasthan, Singhbhum copper belt in Jharkhand and Malanjkhand copper belt in Madhya Pradesh which are mined by HCL; Singhbhum belt is mined by M/s Indian Copper Complex. While the Ingeldhal mine is operated by M/s Hutti Gold ...
The mining industry in India is a major economic activity which contributes significantly to the economy of India. The gross domestic product (GDP) contribution of the mining industry varies from 2.2% to 2.5% only but going by the GDP of the total industrial sector, it contributes around 10% to 11%. Even mining done on small scale contributes 6 ...