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This lists of mines in India is subsidiary to the list of mines article, and future mines in the country and is organised by the primary mineral output. For practical purposes stone, marbles and other quarries may be included in this list. In India, the underground mine to surface mine ratio is 20:80 [citation needed].
The sapphire deposits of Kashmir are well known in the gem industry, although their peak production took place in a relatively short period at the end of the nineteenth and early twentieth centuries. [ 5 ] : 463–482 These deposits are located in the Paddar Valley of the Jammu region of Jammu and Kashmir in India. [ 36 ]
India's replacement level fertility rate is 2, as of 2023. [28] Replacement levels in the country's larger states range from 1.6 for Punjab and West Bengal, and 3 for Bihar. [28] India's replacement level fertility rate is 2, as of 2023. [28] As of 2023, the average age of India's population is 28.2 years. [29]
As of 2012, India is the largest producer of sheet mica, 2015 the fourth largest producer of iron ore, alumina, chromite, and bauxite in the world. A coal and iron ore project is in the fifth largest reserve in world. India's metal and mining industry was estimated to be $106.4 billion in 2010. [2] Mining in India has been prominent since ...
The Logan Sapphire. This is a list of sapphires by size. Sapphire. Sapphires are a precious gemstone, ... Star of India: Sri Lanka 563.4 carats (112.68 g)
Rank State or Union Territory Exports in billion INR₹ Exports in billion US$ Year 1 Karnataka: 1,464.65 18.7 2022/23 2 Tamil Nadu: 1,101.66 14.0 2022/23
Diamond mining in India extends back into antiquity. From ancient times, India was the source of nearly all the world's known diamonds, and until diamonds were discovered in Brazil in 1726, India was the only place where diamonds were mined. India has not been a major diamond-producing country since the 1900s, but diamond mining continues.
The list of states and union territories of the Republic of India by area is ordered from largest to smallest. India consists of 28 states and 8 union territories, including the National Capital Territory of Delhi with Rajasthan being largest in land area. [1] [2] [3