are approximately 5700 derelict and ownerless mines in South Africa which will require 800 years to rehabilitate at a cost of R100 billion (Brown, 2007; Nzimande and Chauke, 2012). An investigation by the Auditor General (2009) identified and listed 5906 abandoned mines as of May 2008. As of 2011 no closure certificate had been issued under the ...

South Africa has a long history of mining extending beyond 100 years. Over time, many mines had not implemented closure plans once resources were depleted. This has resulted in between 5,000 – 6,000 ownerless and derelict mines across the country, which are now the responsibility of the South African government. These mines include almost every mineral commodity that has ever been exploited ...

In the case of the mine described, the last mining company to operate the site has assumed site responsibility. In fact, water quality is a problem that affects all coal mines in the area. Many local, often ephemeral, streams in this area eventually drain into the Loskop Reservoir and the Olifants River, as does the Blesbokspruit.

Test Site 2. Witbank Coalfields Mpumalanga Province, South Africa. Coal mines within the Witbank Coalfield are owned and operated by a number of coal mining companies, while many mines are abandoned and may be classified as "derelict and ownerless" in terms of Section 46 of the Minerals and Petroleum Resources Development Act (Act 28 of 2002).

several decades in South Africa [4] [7]. South Africa is facing this issue derived from abandoned mines after the largescale mine closure since 1970s, especially from underground mines in recent years [4] [8] [9]. This case was highlighted over the past 20 years, and this is one of the features of serious conditions of AMD in South Africa.

South Africa is a mineralrich country that has a long economically established mining sector, which dates back to the 1860s with the discovery of significant diamonds and gold. Over time there have been a number of commodities exploited such as iron ore, manganese, platinum, chromium and coal.

gold –although south africa still has about 40% of global reserves mining is hampered by ultradeep levels, flooding and seismic events. too dangerous for labour intensive, too costly for mechanisation. small scale, micro and survival artisanal mining is possible in abandoned, ownerless and derelict mines.

of mining in South Africa requires a concerted effort to mitigate further degradation and pollution, as well as a potential impact on communities in surrounding areas. In response, the Department has: • developed a rehabilitation management strategy for derelict and .

No (dis)closure on mining's mess Posted at 11:42h in #MineAlert investigations by Oxpeckers Reporters It could take R30billion or more to clean up the thousands of abandoned mines scattered around South Africa.

National Dump Inventory The government is the largest 'owner' of about 6000 derelict and ownerless (DO) mines and their associated dumps across all commodities. Many mines have multiple dumps. The rehabilitation fund for these dumps, though large, is inadequate to complete rehabilitation of all mines.

Tungsten mining has ceased in South Africa since the 1970's, due to the depletion of known reserves. Target generation conducted during 2010 and 2011 indicated that there are two additional external causes of decline (and sometimes closure). These are commodity prices and .

Sep 10, 2017· A spokesman for Resgen said the company's subsidiary Ledjadja developed the mine under South Africa's black economic empowerment law .

Aug 15, 2012· Colvin adds; "South Africa's mining industry is the one of the largest in the world and mining accounts for nearly a fifth of the country's Gross Domestic Product. While jobs and revenue generated by mining are essential to the South African economy, the costs of mining borne by the environment, mine neighbours, downstream waterusers and the tax payer are an unacceptable .

Oct 10, 2018· South Africa has close to 6 000 derelict and ownerless mines. Some of these mines coincide with high population density. The department of .

The Witwatersrand is not the only region in South Africa where acid mine drainage is a problem, but it is currently the area of greatest concern. In 2002, near the town of Krugersdorp, acid mine drainage from an abandoned mine welled up and began pouring out on the surface.

rehabilitation of ownerless and derelict mines. The cleaning up of abandoned and ownerless asbestos dump sites was the Department of Minerals and Energy's first rehabilitation priority. By mid2005, 65% of the identified 578 sites, mainly in the Northern Cape and Limpopo, had been cleaned up. The rehabilitation programme for 2005/06

TITLE: AN ASSESSMENT OF ABANDONED MINE RECLAMATION IN SOUTH AFRICA USING A SURVEY OF ENVIRONMENTAL EXPERTS MAJOR PROFESSOR: Dr. Silvia Secchi Abandoned mines are those in which mining activity has ceased and there is no entity or company that can be traced to take responsibility for their maintenance or reclamation.

This coal mining project is an open pit mine located in Nigeria, announced by mining company Western Goldfields that it has discovered 62,400,000 tonnes of proven reserves of coal deposits worth US billion which could be used for the generation of electric power...

Jul 16, 2018· Apart from future water treatment costs, the historical impacts of coal mining will require treatment and associated costs for decades to come. South Africa has close to 6000 recorded derelict and ownerless mines. It is estimated that the closure of these mines, including longterm treatment of acidmine drainage, would cost up to R60 billion.

the Witbank coalfield represents the largest conterminous area of active coal mining in South Africa. These coalfields produce coal for power generation—the region supports 48% of the country's total power generating capacity (Tshwete et al., 2006)—for export and for domestic consumption.

classified as derelict and ownerless (abandoned) and government may provide funding for its rehabilitation. According to a report by the Council for Geoscience (CGS) to the DME, there were 5 906 officially listed abandoned mines in South Africa at the end of May 2008. The

DMR Implementation Plan for Derelict and Ownerless Mines. 14th May 2010 mineral resources Department: Mineral Resources REPUBLIC OF SOUTH AFRICA . PRESENTATION OUTLINE Background Mining legacy Legislation Implementation of Minerals Act 50 of 1991 ... 54 asbestos mines 100 gold, coal .

Randburgbased mineral and metallurgical innovation company Mintek is struggling to meet its mandate of rehabilitating derelict and ownerless asbestos mines and related workings owing to lack of ...