Brass was used in Lothal and Atranjikhera in the 3rd and 2nd millennium BCE. Brass and probably zinc was also found at Taxila in 4th to 3rd century BCE contexts. Copper technology may date back to the 4th millennium BCE in the Himalaya region. It is the first element to be discovered in metallurgy, Copper and its alloys were also used to create copperbronze images such as Buddhas or Hindu/Mahayana Buddhist deities. Xuanzangalso noted that
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Sandfires DeGrussa coppergold mine, located 900 km northeast of Perth in Western Australia, is one of the AsiaPacific regions premiere, highgrade copper mines.
State wise Production and Distribution of Copper in India
India is not very lucky regarding reserves and production of copper. Her total reserves in situ are estimated at about 712.5 million tonnes equivalent to 9.4 million tonnes of metal content. Major copper ore deposits are located in Singhbhum district (Jharkhand), Balghat district (Madhya Pradesh) and Jhunjhunu and Alwar districts (Rajasthan).
Copper production in India
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 Mines Ltd, the Dikchu mine is in Sikkim under the Sikkim Mining Corporation (SMC).
Mining in India
The Mining industry in India is a major economic activity which contributes significantly to the economy of India.The 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% to the entire cost of mineral production.
Copper Mines in India copper mining India (19802009)
COPPER MINING IN INDIA. Metalliferous Mines and Mining Methods. Mechanized Under Ground Mining and Mechanized Open Cast Mining. Mineral Gold, Copper, Lead and Zinc, Graphite. Extraction of Ore. Mines Safety Legalization, Training and Development in Mines. Mining Engineer, Mine Manager
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Copper Mines in India, Copper Mine Location Map
Map showing the location of Copper Mines in India. Detail information on copper mines found in different regions in India.
List of mines in India
18 rows0183;32;This list of mines in India is subsidiary to the list of mines article and lists working, and future mines in the country and is organised by the primary mineral output. For practical purposes stone, marble and other quarries may be included in this list. In India, the underground mine to surface mine ratio is 2080 [citation needed