Search results
Results from the Health.Zone Content Network
Ferromanganese nodules are mineral concretions composed of silicates and insoluble iron and manganese oxides that form on the ocean seafloor and terrestrial soils. The formation mechanism involves a series of redox oscillations driven by both abiotic and biotic processes. [ 2 ]
Jammu and Kashmir has one of the largest known lithium reserves in the world. [1] On 13 February 2023, the Government of India's Ministry of Mines announced that the Geological Survey of India had discovered 5.9 million tonnes lithium ore, [2] [3] in the Himalayan foothills at Salal-Haimana, Reasi in the near vicinity of Bhimgarh castle, built by legendary Indian general Zorawar Singh as his ...
Satish Chandra Dubey, Minister of State. Website. mines.gov.in. The Ministry of Mines is the ministry in the Government of India. The ministry functions as the primary body for the formulation and administration of laws relating to mines in India. The head of the ministry is G. Kishan Reddy, who has been serving since June 2024.
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 ...
Ferromanganese. Ferromanganese metal, note mirror-like sheen responsible for German name spiegel. Ferromanganese is an alloy of iron and manganese, with other elements such as silicon, carbon, sulfur, nitrogen and phosphorus. [1] The primary use of ferromanganese is as a type of processed manganese source to add to different types of steel ...
The Ferro Alloys Corporation Limited (FACOR) was floated in 1955 by the house of Sarafs and Mors to become the first major producer of ferromanganese in India. The year 1956, marked the beginning of the Ferro Alloys Corporation Limited at Sriramnagar, Garividi, Vizianagaram district, Andhra Pradesh. The founder was Seth Shriman Durgaprasadji ...
The Orissa Minerals Development Company Limited (OMDC), (also known as Orissa Minerals), [ 2 ] is a Public Sector Undertaking company [ 3 ] in the Indian states of Odisha under administrative control of Department of Steel and Mines, Government of Odisha. [ 4 ] It was founded on August 16, 1918 and is engaged in the mining and production of ...
e. The history of metallurgy in the Indian subcontinent began prior to the 3rd millennium BCE. [ 1 ] Metals and related concepts were mentioned in various early Vedic age texts. The Rigveda already uses the Sanskrit term ayas (Sanskrit: अयस्, romanized:áyas, lit. 'metal; copper; iron'). [ 2 ]