deep level mining south africa

The Geothermal Potential of South African …

South Africa is host to some of the deepest mines in the world. ... are large energy consumers of deep level mining. The host rock reaches temperatures of up to 600 Celsius at 4000 m below surface ...

Challenges Facing the South African Gold Mining Industry

The South African gold industry is mainly characterised by deep-level hard-rock mining. The inherent technical constraints and ... According to data from the Chamber of Mines of South Africa, mining companies spend between R200 and R480 per employee per annum on HIV/AIDS programmes in the workplace. The programmes covered by this budget …

Digging deeper: Mining methods explained | Anglo …

Find out how 3 types of mining techniques work to mine shallow or deep deposits: open-pit, underwater, & underground mining. ... sub-level-caving, where levels of the ore are blasted by explosives; ... a sea port located on the northwestern coast of South Africa.

Strategy to identify and mitigate hazards in deep-level mine

Deep-level mining is present in various countries around the world, such as the Republic of South Africa (RSA), Germany, Canada, Poland, China, and Russia [1]. In 2006, RSA was the number one ...

Multi-stakeholder collaboration to unlock the …

South Africa's deep-level mining operations find themselves in a similar situation today. Increased geotechnical and rock engineering challenges, increased mining depth, low productivity, and dwindling available mineral …

Moving towards deep underground mineral resources

South Africa: Driefontein 5 shaft Gold Mine: More than 3.4 km below surface. South Africa: Kusasalethu Gold Mine: More than 3.276 km below surface. South Africa: Moab Khotsong Gold Mine: From 2.60 km to 3.05 km below surface. South Africa: South Deep Gold Mine: Down to 2.995 km below surface. South Africa: Kidd Creek Copper …

Determining the Benefit of Air Receivers in South African Deep-Level

The South African deep-level mining industry is characterised by high operating costs and narrowing profit margins. Compressed air is commonly the largest consumer of energy in these mines, and any inefficiencies reduce profitability. Various methods aiming to optimise the compressed air networks have been implemented without …

South Deep Gold Mine, Gauteng Province, South …

Image courtesy of Gold Fields. The South Deep gold mine, located in Gauteng Province of South Africa, is one of the world's biggest gold mines. It is also the seventh deepest mine in the world with a depth …

From open-pit to deep-level

Mining has been the mainstay of South Africa's economy for well over a century, and a major source of employment as well as foreign investment. Consequently, Worley has grown its South African mining team in one of the best mining environments in the world, with a collective experience of over 120 years in deep level mining and …

Exploring the use of deep level gold mines in South Africa …

Conditions in South Africa. After more than a century of deep level gold mining in SA, many mines are now approaching the end of their productive life resulting in the flooding of vast underground mine voids. ... the project should preferably be conducted jointly among holders of different expertise in the area of deep level mining and power ...

Multi-stakeholder collaboration to unlock the potential of deep-level …

The value of existing South Africa's deep-level mining operations resources depends on the extraction methods find themselves in a similar situation today. and the efficiency of mining operations. Increased geotechnical and rock engineering Without a change in these, South Africa's challenges, increased mining depth, low mining outputs will ...

Reducing energy consumption of a deep-level platinum …

South African mining companies if not mitigated properly. South Africa's mining sector is a large consumer of electricity, accounting for up to 14.3% of the national electricity consumption. Dewatering systems consume on average about 14% of a typical mineshaft's total electricity demand. Previous studies have showed that cost savings can

Strategy to identify and mitigate hazards in deep …

Deep-level mining is present in various countries around the world, such as the Republic of South Africa (RSA), Germany, Canada, Poland, China, and Russia [1]. In 2006, RSA was the number one gold producer in the world, …

How technology is going to impact on deep level mining in South Africa …

How technology is going to impact on deep level mining in South Africa. Manufacturing. October 20, 2015. Our deep level gold and platinum mines are in trouble. At today's prices, most are not profitable. There are many explanations for the high cost: mines are getting deeper, infrastructure is old, and energy and labour costs exceed inflation.

Technologies required for safe and profitable deep level gold mining …

DA - 2000-01 DB - ResearchSpace DP - CSIR KW - Gold mining KW - Deep mining KW - South African mining LK - https://researchspace.csir.co.za PY - 2000 SM - 0317-0926 T1 - Technologies required for safe and profitable deep level gold mining, South Africa TI - Technologies required for safe and profitable deep level gold mining, South Africa UR ...

Investing in South Africa's Mining and Mineral …

in deep-level mining A number of the world's deepest mines are located in South Africa, which has led to the acquisition of unique deep-level mining expertise. AngloGold Ashanti's Mponeng Mine is the world's deepest gold mine reaching 3 400m below surface. 21% 18% 16% 15% 8% 6% 6% 10% PGM Coal Gold Iron ore Manganese ore Chromium ore ...

Gold Fields South Deep Gold Mine

Our mining methods are very different to most South African deep level underground gold mines. Illustration of mining methods at the current mine and north of wrench . At the depth of mining at South Deep, rock stresses can become extremely high. ... South Africa; 800 203 711; goldfields@tip-offs; A Member of: Search.

How to transition open-cast mines to underground operations

It stands to reason that Worley's South African operations is one of the company's mining centres of excellence with niche experience in deep level mining. The first deep underground mines were built in South Africa. The country is known to have some of the world's deepest mines, including the world's deepest gold mine, descending …

South African History Online

Deep Level Mining Only twenty years after the first mine was started at Langlaagte, gold had become the most important industry in South Africa, bringing much money into the counny. Gold mining on the Rand created a in mining methods, and changed South Africa in a very significant way. This chapter examines

The dangerous world of South Africa's deep-level mining

This is the dangerous world of South Africa's deep-level mining. It is unquestionably an environment of high risk – but any outdated conception of antediluvian toil in the depths of the earth overlooks the strides in technological sophistication that define South African mining today. Increasing mechanisation relieves miners of any number ...

The future of South Africa's deep level gold mining

South Africa's deep level gold mining industry will over the next 10 years almost entirely cease to exist (excluding Gold Fields' South Deep mine). This is according to Nedbank precious metals analysts LEON ESTERHUIZEN and ARNOLD VAN GRAAN. And while this may be tragic news for the country it is not necessarily bad news not for …

Opportunities and Challenges in Deep Mining: A Brief …

The average depth of metal mines in South Africa has reached 2000 m, and the Western Deep Level gold mine has reached 4800 m [3]. Deep rock mass is characterized by high in situ stress, high temperature, and high water pressure. Compared with shallow resource extraction, deep mining may be associated with disasters such as …

Gold Fields partners with Wits University to support

Mining students at Wits University, with the support of Gold Fields, are building South Africa's capacity to apply mechanised mining methods and supporting technologies in deep-level gold mines ...

Multi-stakeholder collaboration to unlock the potential …

Without a change in these, South Africa's mining outputs will continue to decline. Multi-stakeholder collaboration to unlock the potential of deep-level mining in South Africa by K.M. Letsoalo* 34)-2-South Africa's narrow-reef mining operations are facing challenges such as volatile commodity prices, operational cost increases in excess of

Grade 8

Discovery and mining of deep level gold on Witwatersrand. How is Gold mined in South Africa? Gold mining in South Africa typically involves methods such as panning, sluicing, dredging, hard rock mining, and by-product mining. ... In 2007, gold mining in South Africa employed over 240 000 people and accounted for R49 billion in foreign currency ...

Introduction to South African Deep-Level Gold and …

This chapter provides an overview of deep-level gold and platinum mining in South Africa, highlighting the status quo of the industry and some of the associated …

Minerals & Mining in South Africa | Grade 5 Geography

Minerals and mining is covered in term 4 of Grade 5. The core content areas are: Mineral and coal resources of South Africa - This content area sees learners study minerals as non-renewable resources, how coal is formed, the uses of coal and locations of mineral and coal mines and how this links to settlement patterns in South Africa. A map ...

Integration of underground mapping, petrology, and high …

Miners working in deep gold mines of South Africa face various hazards, including rockfalls and rockbursts associated with mining-induced stress fracturing and seismic events. Mining at deep levels in South African gold mines induces fracturing around an underground excavation, especially in highly stressed zones at depths greater …

Mine Support Products

Our products are manufactured in our facility in Duncanville, Vereeniging, South Africa. This 5,500m² site is located only 45km from Johannesburg, giving MSP easy access to road, rail, air and sea-based infrastructure. Mine Support Products has been developing and manufacturing products for deep-level mining clients for the last two decades.

Maximum Average Violence: Underground Assaults on the South …

14 For a useful account of the differences and similarities between outcrop and deep-level mines, see E. Katz, 'Outcrop and Deep Level Mining in South Africa before the Anglo-Boer War: Re-Examining the Blainey Thesis', The Economic History Review, 48, 2 (1995), pp. 304–28.