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The mining sector in India can influence social inclusion, economic progress, and environmental sustainability. The mining sector's GDP contribution only swings between 2.2% and 2.5%, but based on the GDP of the entire industrial sector, it ranges from 10% to 11%. Even small-scale mining adds 6% to the overall cost of mineral …
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Impact of mining on human health in and around mines - Yadav - 2018 - Environmental Quality Management - Wiley Online Library.
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Objective: To investigate the health of gypsum miners in Hubei province and analyze the health effects of occupational disease hazards exposure on gypsum miners.Methods: In April 2017, occupational disease hazard factors were tested on the site of a gypsum mine, and 500 workers were selected by random sampling to conduct …
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20 February 2015. Canada: National Gypsum Canada Ltd is looking to make what it calls 'the largest gypsum quarry in the world' even bigger. The quarry in Milford, Nova Scotia currently covers about 3.01km 2. The plan is to expand operations by 1.44km 2, 1.35km 2 of which would be used for mining activities.
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that gypsum mining effects positively on Vigna radiata. Keywords – Gypsum, Mining, Sulphur, Vigna radiata, Nagaur I. Introduction Mungbean (Vigna radiata L.) is one of the important pulse crops in arid areas of Rajasthan, India and belongs to the family fabaceae. The local name of Vigna radiata is 'moong'. It is highly rich with carbohydrate,
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July 18, 2022. By. admin. Gypsum is indispensable to cement as it regulates the setting time of cement and impacts its strength. We look at the various aspects of sourcing and …
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Gypsum application is the most common way to tackle the soil structural problems caused by too much sodium. When wet, sodic soils disperse, destroying soil aggregates and structure. When dry, the soils set hard, inhibiting crop emergence and root growth and increasing run-off. Signs that you have a dispersive soil include cloudy/milky …
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India: Rajasthan's suspended mining secretary Ashok Singhvi, who was arrested for allegedly running a massive bribery racket, was instrumental in throwing open Rajasthan's gypsum reserves, which are the largest in the country, to indiscriminate mining. On 17 August 2014, the mines department headed by Singhvi de-reserved …
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Effects of Mining on the Environment in India: The mining sector in India is plagued several environmental and health- and safety- related problems. Several accidents have taken place in underground and surface mines like coal and stone mines in the last few years, which have killed scores of mineworkers. An example of environmental damage …
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Gypsum industry events, news & research - Global Gypsum. US: USG has proposed to the Forest Service that it be allowed to conduct exploratory core drilling on National Forest System (NFS) lands south of its Shoals gypsum wallboard plant in Indiana. The drilling is intended to verify probable mineral resources within a 520ha area of NFS …
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Gypsum is commonly associated with rock salt and sulfur deposits. It is processed and used as prefabricated wallboard or as industrial or building plaster, used in cement manufacture, agriculture and other uses. Gypsum Mining. IMAR 7 th Edition. Most of the world's gypsum is produced by surface-mining operations.
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Gypsum is commonly applied as an ameliorant but there are few field studies into its long-term (> 10 years) effects on soil chemistry, especially at depths greater than 0.4 m, and no long-term validation of the gypsum requirement model. The aim of this study was to address these two knowledge gaps.
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Steve Shikaze. Dec 15, 2023. 2. Share. At a recent coffee meeting with a grad student friend of mine, I learned that gypsum mining has a rich history in southern Ontario. Specifically, in the lower Grand River watershed, gypsum has been mined for about 200 years! Gypsum is a soft mineral that is used primarily in the construction industry for ...
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However, the biggest problem is locals do not benefit from these mines, as there is no clarity under which laws they operate. "Mining is not taking place as per the rules. We residents get no benefit from it and suffer all its side effects. Sixty per cent of the village suffers from respiratory conditions, including asthma.
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The gypsum mine is located at Khothakpa in Shumar gewog covering an area of 26.77 hectares (64.24 acres). The Geological Survey of India carried out the geological survey in 1960. It has a reserve of …
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Abstract. Mining is a hazardous occupation in which workers are exposed to adverse conditions. In India, gypsum mining is mainly carried out in the state of Rajasthan, which contributes about 99% ...
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Abstract. Mining continues to be a dangerous activity, whether large-scale industrial mining or small-scale artisanal mining. Not only are there accidents, but exposure to dust and toxins, along with stress from the working environment or managerial pressures, give rise to a range of diseases that affect miners.
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Dental Tribune India. Fri. 3 July 2020. The prospects of green, eco-friendly, sustainable dental practices are the need of the hour which necessitates the reuse and recycling of dental waste e.g. gypsum products. Gypsum waste produced in dental settings includes the dental stone, plaster of Paris, gypsum investment material and …
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However, mining, particularly mining of coal and limestone has severely affected the land and soil, water, air, fishery, forest, biodiversity, agriculture and agricultural production, socio-economy etc. in the mining areas. Sustainable livelihood options of the people have been affected. The benefits seem to be short term and limited to a small ...
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September 10, 2012. Republish. URI, INDIAN-ADMINISTERED KASHMIR – Residents of the small border village of Uri are literally caught in the middle. The mountains that …
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It is anticipated that growing demand from rural infrastructural developments will infuse new life in cement production and will affect high per capita cement consumption, too. India's …
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However, mining, particularly mining of coal and limestone has severely affected the land and soil, water, air, fishery, forest, biodiversity, agriculture and …
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Get in touch with us now., Feb 1, 2024. India produced an estimated 4.3 million metric tons of gypsum from mines in 2023. The total global production of gypsum from mines in 2023 amounted to an ...
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Gypsum mining spoil is a waste material rich in gypsum and calcium carbonate, so that it presents a high potential as an amendment of soils polluted with potentially harmful elements (PHEs). Based on our study, gypsum mining spoil appears to have positive effects on the remediation of soils polluted with PHEs and the recovery of …
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Saudi Arabia: Canada-based Gyptech has won a contract to carry out an expansion project at a gypsum wallboard plant belonging to United Mining Industries. The project is scheduled to conclude 18 months after its commencement date. Reuters has reported the value of the contract as Euro12.3m.
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The impacts of quarrying of the gypsum deposits on the environment at Maqna, Tabuk, were evaluated by intensive field studies including in situ testing, mapping and sampling of gypsum and well water. Field and laboratory tests were made to determine the engineering properties including tensile and compressive strengths, unit weight, fracture spacing and …
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2. The many ways mining activities impact biodiversity. Mining affects biodiversity at multiple spatial scales (site, landscape, regional and global) through direct (i.e. mineral extraction) and indirect processes (via industries supporting mining operations, and external stakeholders who gain access to biodiversity-rich areas as the result of mining).
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Interestingly, across cultivars, gypsum amendment increased grain yield by 20.7% (6.9 to 8.3 t ha −1) for normal soil and by 8.0% (5.8 to 6.3 t ha −1) for saline-sodic soil. The positive impact of gypsum was more pronounced under the normal soil and for the salt-sensitive cultivars than in saline-sodic soil and for salt-tolerant cultivars.
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Gypsum consumption pattern. It is noted that consumption in cement industry is about 99 per cent of total gypsum consumption in India. During the year 2015-16, apart from mineral, marine and by-product gypsum sourced from India, about 4.6 MT of mineral gypsum was imported from Oman, UAE, Pakistan and Thailand.
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Gypsum mines may release sediments, heavy metals, and other pollutants into rivers and streams, negatively impacting water quality. This pollution can harm …
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An article by Itifaq Lone, which first appeared on the Kashmir Reader in October 2019, describes how Residents of the village of Salamabad Dachina in the Kashmir region, which crosses the India-Pakistan border, are complaining that local gypsum mining operations are posing a threat to their safety by polluting water sources and …
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Mining contributes to a significant portion of gross domestic product (GDP). According to the recent data from the department of Geology and mining J&K, the revenue released from the Kashmir division during the year 2018-2019 was Rs 357,962,474.0 whereas the Jammu division contributed to Rs 22, 34 04,779 in the year 2017-2018.
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In the recent past, Kenya has witnessed increased activity in the extractive industry targeting minerals such as titanium, gypsum and gold to name a few. Mining activities are a potentially important contributor to water contamination. Discussions in the literature on impacts of gypsum mining on water quality are not conclusive because …
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75% gypsum with 14-18% S. gypsum is available in India and is a cheaper source of S which may be used for oil seed crop. Therefore, present study was undertaken to evaluate response of B and gypsum, applied separately and conjointly, on yield, yield attributes and oil content of mustard under amended alkali soil condition.
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desulfurization (FGD) units as feedstock has resulted in less mining of natural gypsum. The availability of inexpensive natural gas, however, has limited the additional construction of FGD units and, therefore, the use of synthetic gypsum ... India 2,700 2,700 37,000 Iran 16,000 16,000 NA Japan 4,700 4,700 NA Mexico 5,400 5,400 NA Oman 7,000 ...
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