waste dumps guidelines in iron ore mining in india

F.No.8(3)/2011-MV Ministry of Mines Government of India

Government of India New Delhi, 2nd July 2012 To Shri R.K. Verma Principal Secretary (Mines) Government of Goa Secretariat, Porvorim, Goa-403521 Sub: Environmental impact of mining of iron ore, including removal of dumps in Goa-reg. Sir, I am directed to refer to this Ministry’s letter of even number dated 27.3.2012 in

Remediation of mined out areas and abandoned Mines A

Forests and Mineral Map of India ... Iron ore Mining Operations in Goa and Karnataka and upcomming project in Liberia, Africa (next iron ore hub) ... Traditional approach for Mine land reclamation • Waste dump stabilization using laterite cover, garland drain, etc.

ASSESSMENT OF WASTE DUMP SLOPE STABILITY AT IRON

In this study we have purported to investigate the slope stability of the waste dump in Meghahatuburu iron ore mine (MIOM) under the Steel Authority of India (SAIL) located in West Singhbhum district of Jharkhand state. The investigation is comprised of field studies, lab scale experimental work and numerical modeling. ...

PROBLEMS OF MINING WASTES MANAGEMENT IN INDIA

underground mines to access the ore body. These waste rocks are non-mineralized, or contain insufficient minerals to process economically. They are typically hauled from the mine site to waste dumps for disposal. Generally, open pit operations produce far more waste per tones of ore than Fig. 3: Generation of waste during mining operation

Removal of low-grade iron ore dumps from Goa will help in ...

Nov 12, 2011  J S Sibal The country's iron-ore mining industry has come under scrutiny, fuelled by the recent events in Karnataka and Goa.But a technical point of view has been lost in the debate that has focused mainly on the political and social fallout of illegal mining

Mining Plan Format ( A B Category Mines)

- stabilisation and vegetation of dumps alongwith waste dump management yearwise for the first five years ( and upto conceptual plan period for 'A' category mines). - measures to control erosion / sedimentation of water courses. - treatment and disposal of water from mine. - measures for minimising adverse effects on water regime.

Government of India Ministry of Labour Employment ...

b) in Tollem Iron Ore Mine M/s Kunda R. Gharse in Goa on 09/12/2006 in which six persons were trapped and killed under the debris due to slope failure of 30 to 46m high Dump and benches in the mine. c) in Jayant Opencast Project of M/s Northern Coalfields Limited on 17/12/2008 in

Reuse of iron ore mineral wastes in civil engineering ...

Sep 01, 2008  Approximately 18,000 ha of land is currently under mining operations in Goa (Kumar, 2000).The present mining rate of 16–21 million ton of ore, with high ore-over burden ratio of around 1:3, means that there is a need of removal and disposal of 40–50 million m 3 of waste per year. Having exhausted the available area for waste dumps within leasehold area, the mining

Mining Waste - India Environment Portal News, reports ...

Mining waste is an environmental time bomb and the industry its creator. The industry has consistently displayed a cavalier approach to safety when it comes to disposing of waste The world mining industry always had an image problem relating to the hollowness of safety-first

Mining impacts agriculture in Goa, putting farmers in misery

Sep 28, 2020  This means that if the average production of iron ore is 15 MT (million tonne), the mining process would create about 45 MT of waste. An enquiry report by a former Supreme Court judge M.B. Shah revealed that there were mines that were working even after their leases had expired, that they were rejecting all environmental norms, in addition to ...

Mining Plan Format ( A B Category Mines)

- stabilisation and vegetation of dumps alongwith waste dump management yearwise for the first five years ( and upto conceptual plan period for 'A' category mines). - measures to control erosion / sedimentation of water courses. - treatment and disposal of water from mine. - measures for minimising adverse effects on water regime.

Vedanta asks Centre to clarify rules on dumping of mining ...

Jan 24, 2018  Anil Agarwal’s Vedanta Resources, which has attracted the ire of environmentalists for its various projects in India, wants the Centre to clarify if mining waste can be dumped outside the lease ...

Waste and landfill - LKAB

Mining generates huge quantities of waste rock that has to be broken down and disposed of in order to get to the iron ore. Some of the waste rock is used to fill in cavities that are created when the ore is mined, but a significant proportion of the waste rock must be transported over ground and disposed of in special landfills.

Irongate opened - India, South Asia

Some 700 million tonnes of overburden dumps are present in Goa, as per the Indian Bureau of Mines (IBM). MoM refers to mining of overburden dump as “overburden handling”. Over the past five years, large amounts of iron ore have been exported illegally from Goa to China under the pretext of dump handling, notes the Commission.

Mine wastes management - Mining and Blasting

For iron ore mines, the stripping ratio ranges around 2-2.5.15 This means that for every tonne of iron ore produced, double the quantity of waste is generated. In 2003-04 itself, SAIL generated 4.76 million tonnes of overburden and rejects from its 12 mines in the country.16

Waste Disposal and Recycling in Steel Industry

The steel industry needs scrap to produce new steel, which ensures that all steel products contain anywhere from 25 percent up to 100 percent recycled content. It also is cheaper to recycle steel than it is to mine virgin ore to manufacture new steel. New ore is still mined in order to supplement production of steel and steel products.

(PDF) Environmental and social impacts of mining and their ...

The mine waste spoils ... and buffer zones of the Iron-ore mining ... A survey along an age gradient of revegetated mine spoils of 19years in Singrauli, India by

Tailings - Wikipedia

Terminology. Tailings are also called mine dumps, culm dumps, slimes, tails, refuse, leach residue, slickens, or terra-cone (terrikon).. Examples Sulfide minerals. The effluent from the tailings from the mining of sulfidic minerals has been described as "the largest environmental liability of the mining industry". These tailings contain large amounts of pyrite (FeS 2) and Iron

Environmental impact of mining - Wikipedia

Environmental impacts of mining can occur at local, regional, and global scales through direct and indirect mining practices. Impacts can result in erosion, sinkholes, loss of biodiversity, or the contamination of soil, groundwater, and surface water by the chemicals emitted from mining processes. These processes also have an impact on the atmosphere from the emissions of

Chile: Mining waste continues to be expelled into the sea

Nov 13, 2018  Despite sanctions against the company for violating regulations, it continues to dump mining waste into the sea as it has for 40 years. Little by

Mining and Jurisprudence: Observations for India’s mining ...

through mining pits and up to 15% by way of waste dumping were categorised as B (72 mines). ... of mining irregularities with respect to iron and manganese ore mining in India, that initially ...

Desertification in India: Mining monstrous for Goa, but ...

About 20 million of the 54 million tonnes of iron ore, which was exported came out of these overburdened dumps. Between 2006 and 2012, 1,513.09 ha of forests were diverted according to government records. However there is no figure for the deforestation this illegal mining caused.

MANAGEMENT OF MINING, QUARRYING AND ORE

sites associated with the management of mining, quarrying and ore-processing waste. It represents the first overview of the current situation in Europe as regards mining waste and presents the current regulatory and management measures specific to each country. The survey involved two approaches:

LAND DEGRADATION DUE TO MINING AND ITS REMEDIAL

iron ore mines, the stripping ratio ranges around 2-2.5. This means that for every tonne of iron ore produced, double the quantity of waste is generated. In 2003-04 itself, iron ore mines of Steel Authority of India Ltd. (SAIL) generated 4.76 million tonnes of overburden and

Vedanta asks Centre to clarify rules on dumping of mining ...

Jan 24, 2018  Anil Agarwal’s Vedanta Resources, which has attracted the ire of environmentalists for its various projects in India, wants the Centre to clarify if mining waste can be dumped outside the lease ...

Mining and Jurisprudence: Observations for India’s mining ...

through mining pits and up to 15% by way of waste dumping were categorised as B (72 mines). ... of mining irregularities with respect to iron and manganese ore mining in India, that initially ...

Waste and landfill - LKAB

Mining generates huge quantities of waste rock that has to be broken down and disposed of in order to get to the iron ore. Some of the waste rock is used to fill in cavities that are created when the ore is mined, but a significant proportion of the waste rock must be transported over ground and disposed of in special landfills.

Komatsu HD785 Dumper creates history at Tata Steel’s ...

Oct 23, 2020  One of these Dumpers (Serial no N10029) crossed 60,000 hrs in July 2020 at Noamundi Iron Ore Mines, creating history in Komatsu’s journey in India. This is the first mining truck in the iron ore mining industry in India to achieve this feat. During 60,000 hours of operation, the HD785 Dumper completed 1,29,637 trips and hauled 12.48-million ...

Base Metal and Iron Ore Mining - IFC

lution concerns in the mining industry. Removal of overburden to access the ore can pose major problems in storage and reclamation. The over-burden (waste-to-ore) ratio for surface mining of metal ores generally ranges from 2:1 to 8:1, de-pending on local conditions. The ratio for solid wastes from underground mining is typically 0.2:1.

GSW

Our parent company Grand Smithy Works (GSW) was founded by Late B.C. Agarwala (Grandfather of Mr. Shiv Kumar Agarwala) in 1942. Up to 1952 GSW was dealing mostly in industrial disposable scrap in India. Late Yudhisthir Lal Agarwala, son of Late B.C. Agarwala was the pioneer in establishing iron steel scrap industry in India and for the first time

Environmental impact of mining - Wikipedia

Environmental impacts of mining can occur at local, regional, and global scales through direct and indirect mining practices. Impacts can result in erosion, sinkholes, loss of biodiversity, or the contamination of soil, groundwater, and surface water by the chemicals emitted from mining processes. These processes also have an impact on the atmosphere from the emissions of

Some smelter slags represent a significant environmental ...

Parsons has measured relatively high proportions by weight of a number of toxic elements in the Penn Mine slag: zinc levels as high as 28 percent, copper levels up to 6

Bio-Geotechnologies for Mine Site Rehabilitation - 1st Edition

21. Carbon sequestration and soil CO2 flux in reclaimed coal mine from India 22. Stabilization of iron ore mine spoil dump sites with vetiver system 23. India - Techniques for evaluation of mine site reclamation success 24. Ireland - Mine Sites Rehabilitation in Ireland 25. Japan – Phytorecovery of mine-impacted agricultural land in Japan 26.

Chile: Mining waste continues to be expelled into the sea

Nov 13, 2018  Despite sanctions against the company for violating regulations, it continues to dump mining waste into the sea as it has for 40 years. Little by

LAND DEGRADATION DUE TO MINING AND ITS REMEDIAL

iron ore mines, the stripping ratio ranges around 2-2.5. This means that for every tonne of iron ore produced, double the quantity of waste is generated. In 2003-04 itself, iron ore mines of Steel Authority of India Ltd. (SAIL) generated 4.76 million tonnes of overburden and

Enhancement of mechanical stability of waste dump slope ...

Dec 30, 2016  However, not many studies address this concern and support the type of vegetation to be carried out on these waste dump slopes. This study has, therefore, explored the possibilities of using local species for the mechanical stability of the waste dump in surface iron ore mine for long-term protection of the environment.

Iron ore - Wikipedia

Ores containing very high quantities of hematite or magnetite (greater than about 60% iron) are known as "natural ore" or "direct shipping ore", meaning they can be fed directly into iron-making blast furnaces.Iron ore is the raw material used to make pig iron, which is one of the main raw materials to make steel—98% of the mined iron ore is used to make steel.

Vedanta’s epic battle to restart iron ore mining in Goa to ...

On April 21, India’s Supreme Court is scheduled to begin hearing a plea by billionaire Anil Agarwal’s commodities giant Vedanta Ltd. to restart iron ore mining in the nation’s smallest state, known for its palm-fringed beaches and 16th century Portuguese churches. The move has the support of Prime Minister Narendra Modi’s government ...