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Gold Tailings Mining In South Africa

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An Assessment of Radiological Hazards from Gold Mine

An Assessment Of Radiological Hazards From Gold Mine

Radiological hazards associated with exposure to Naturally Occurring Radionuclides Materials from gold mine tailings in the province of Gauteng in South Africa were evaluated. A comparison was made with soil samples from a control area. In this study, gamma spectroscopy was used to measure the activ

Home DRDGOLD

Home Drdgold

DRDGOLD is a South African gold producer and a world leader in the recovery of gold from the retreatment of surface tailings. Our network of assets is unrivalled in South Africa and, with our consolidated businesses operating as a single entity, is focused on optimising these assets in order to increase gold production.

Secondary resources at abandoned mine tailings Giyani

Secondary Resources At Abandoned Mine Tailings Giyani

The Klein Letaba gold mine tailings dam is situated on the south-western portion of the GGB about 20 km south-west of the present-day town of Giyani and roughly 85 km west of the Kruger national park. It is located between the latitudes 23 1738S and 23 1748S and

Guidelines for Retreatment of SA gold tailings MINTEKs

Guidelines For Retreatment Of Sa Gold Tailings Minteks

Sonestie Janse van Rensburg. MINTEK, South Africa. sonestiejmintek.co.za 27 11 709 4731 ABSTRACT . In the West Rand, East Rand and Central Gauteng region it was estimated that there are more than 500 gold mining dumps of which 350 are in the Johannesburg region, covering about 320 000 hectares of surface area.

The environmental impact of gold mine tailings footprints

The Environmental Impact Of Gold Mine Tailings Footprints

Gold mining in South Africa resulted in vast volumes of tailings, which have been deposited in impoundments. Poor management of most of the tailings dams resulted in the escape of seepage, adversely affecting soils and water quality. Some tailings dams have been partially or completely reclaimed leaving contaminated footprints. These zones pose a serious threat to the underlying

Gold Tailings amp The Environment Pan African

Gold Tailings Amp The Environment Pan African

Dec 02, 2020 Gold Tailings amp The Environment. Owing to its gold mining heritage, Johannesburg is the most radioactive city on the planet, says nonprofit organisation Earthlife Africa. Uranium was considered merely a waste product in the late 1800s and was haphazardly discarded without any thought of recovery.

Tailings management Harmony Gold

Tailings Management Harmony Gold

Tailings comprise crushed rock and process water emitted from the gold elution process in the form of slurry once gold has been extracted. As tailings contain impurities and pollutants, they are placed in tailings storage facilities engineered to contain them, in line with our tailings management programme.

THE COMPOSITION AND STATE OF GOLD TAILINGS

The Composition And State Of Gold Tailings

In-situ densities and void ratios for gold tailings. 2-67 Permeability values for gold tailings. 2-69 Coefficient of Compressibility, C. e, of gold tailings. 2-71 Coefficients of consolidation, c. v, for gold tailings. 2-72 Static shear strength parameters for gold tailings. 2-74 . Mine Metallurgical Report for Mizpah Whole Tailings March 1997 ...

Mining Weekly Gold tailings retreatment an attractive

Mining Weekly Gold Tailings Retreatment An Attractive

Oct 14, 2016 Amec Foster Wheeler Africas mining division has received several requests for studies and feasibility studies on tailings projects and has noted an interest in tailings retreatment from gold ...

The Toxic Landscape of Johannesburgs Gold Mines WIRED

The Toxic Landscape Of Johannesburgs Gold Mines Wired

Jun 18, 2014 More than a century of gold mining has left towering piles of bleached mine waste, known as tailings, all over Johannesburgs landscape. Discovery of gold

Katoro Gold on course at gold tailings project in South Africa

Katoro Gold On Course At Gold Tailings Project In South Africa

Nov 16, 2020 Katoro Gold has announced an update on its Blyvoor Gold Tailings Project. All technical work related to the upgrade and restatement of the Blyvoor Project resource statement has now been completed, with specific reference to the resource and geotechnical drill programme. Louis Coetzee, Chairman of Katoro Gold comments I am pleased about the ...

Valorisation of mine waste Part I Characteristics of

Valorisation Of Mine Waste Part I Characteristics Of

Mine tailings, especially historical ones, can contain economically feasible resources, and given the right condition, such tailings could be reutilised through a waste valorisation concept. A prominent example are the Witwatersrand gold mine tailings in South Africa, which

Human exposure to uranium in South African gold mining

Human Exposure To Uranium In South African Gold Mining

Jun 27, 2019 Schonfeld SJ, Winde F, Albrecht C, Kielkowski D, Liefferink M, Patel M, et al. Health effects in populations living around the uraniferous gold mine tailings in South Africa gaps and opportunities for research. Cancer Epidemiol. 2014 3862832. pmid25023081 .

Tailingsinfo Hydraulic Mining of Tailings

Tailingsinfo Hydraulic Mining Of Tailings

The tailings dumps were hydraulically mined, reprocessed and stored in an engineered impoundment located 10km south east of Kalgoorlie. From the 60 million tonnes of tailings mined 695,000 ounces of gold was recovered by Carbon-in-Circuit CIC and Carbon-in-Pulp CIP leach and absorption circuits Kaltails 1998 Normandy 1998.

PDF Evaluation of a 2040 year old gold mine tailings

Pdf Evaluation Of A 2040 Year Old Gold Mine Tailings

Floristic composition of gold and uranium tailings dams, and adjacent polluted areas, on South Africas deep-level mines By isabel weiersbye and M. Reichardt Use of Airborne Hyper-Spectral Remote Sensing HSRS to Focus Remediation and Monitor Vegetation Processes on Gold Mining Landscapes in South Africa

The Cost of Gold Harvard University

The Cost Of Gold Harvard University

1. Gold Mining and Human Rights in South Africa 13 The Origins and Early Effects of Gold Mining in the Witwatersrand 13 The Mining Industry in the Apartheid Era 15 Post-Apartheid South Africa and Its Human Rights Commitments 16 Gold Mining in Modern South Africa 18 2. Human Rights Framework 19 Economic, Social, and Cultural Rights 19

Gold Mine Tailings A Potential Source of Silica Sand

Gold Mine Tailings A Potential Source Of Silica Sand

May 16, 2020 Province of South Africa has had and continues to have a negative impact on ecosystems through the pollution of soils and water with high levels of potentially toxic metals such as As, Pb, and Al, as is the case with the old gold mine tailings in Blesbokspruit, Ekurhuleni South Africa 69. Previous studies

DRDGOLD SibanyeStillwater

Drdgold Sibanyestillwater

2 days ago DRDGOLDs surface operations comprise the Ergo plant and associated tailings storage facilities TSFs located 70km east of Johannesburg near Benoni and Brakpan, the Crown operations situated on the outskirts of Johannesburg including City Deep, Crown Mines and Knights areas, and lastly the Far West Gold Recoveries on the West Rand of the ...

PDF Cyanobacteria and algae of gold mine tailings in the

Pdf Cyanobacteria And Algae Of Gold Mine Tailings In The

The aim of this study was therefore to investigate the occurrence of cyanobacteria and algae on gold mine tailings storage facilities in the Northwest province in South Africa that are ...

An Assessment of Radiological Hazards from Gold Mine

An Assessment Of Radiological Hazards From Gold Mine

Radiological hazards associated with exposure to Naturally Occurring Radionuclides Materials from gold mine tailings in the province of Gauteng in South Africa were evaluated. A comparison was made with soil samples from a control area. In this study, gamma spectroscopy was used to measure the activity concentrations of these radionuclides in 56 soil samples from the mine tailings and 10 soil ...

Dispersion of Metals at Louis Moore Gold Tailings Dam

Dispersion Of Metals At Louis Moore Gold Tailings Dam

There are 5906 abandoned mines in South Africa SAI 2009. In Limpopo Province there are approximately 729 abandoned mines. Gold mine tailings dams are the source of heavy metals contamination of soil and groundwater. Consequently there is need to determine the concentrations of Pb, Zn, Cu, As, Co, ...

Tailings Storage Facilities Sustainability Gold Fields

Tailings Storage Facilities Sustainability Gold Fields

About Gold Fields. Gold Fields is a globally diversified gold producer with nine operating mines in Australia, Peru, South Africa and West Africa including the Asanko JV, as well as one project in Chile. ... during mining. Tailings can be in the form of liquid, solid, or a slurry of fine particles. ...

Petra Diamonds opens tailings to artisanal miners in South

Petra Diamonds Opens Tailings To Artisanal Miners In South

Oct 31, 2019 South Africas Petra Diamonds LONPDL is opening up some of its tailings at Koffiefontein mine to small scale operators, in an effort to tackle illegal activities and

An Assessment of Radiological Hazards from Gold Mine

An Assessment Of Radiological Hazards From Gold Mine

Jan 18, 2016 In South Africa, the gold mining industry has existed for over a century. As a result, mine tailings are littered everywhere, particularly in the Wonderfonteinspruit Catchment Area WCA, posing a threat to local communities. The communities living around these areas are threatened by radioactive pollution mainly caused by uranium .

South Deep Gold Mine Gauteng Province South Africa

South Deep Gold Mine Gauteng Province South Africa

The South Deep gold mine, located in Gauteng Province of South Africa, is one of the worlds biggest gold mines. It is also the seventh deepest mine in the world with a depth of 2,995m below the surface. It has a mine life of 75 years. The underground gold mine also has a large resource base of uranium.

About us Blyvoor Gold

About Us Blyvoor Gold

The Blyvoor Gold Mine is located 75km south west of Johannesburg in the Gauteng Province of South Africa. It lies approximately 6 kilometres km south of Carletonville and 14 km north of Fochville in the Merafong Municipality within the Magisterial District of Oberholzer.

Acid mine drainage arising from gold mining activity in

Acid Mine Drainage Arising From Gold Mining Activity In

The Witwatersrand region of South Africa is famous for its gold production and a major conurbation, centred on Johannesburg, has developed as a result of mining activity. A study was undertaken of surface and ground water in a drainage system in this area. Soils were also analysed from a site within

Home Gold Fields

Home Gold Fields

Jun 30, 2020 About Gold Fields. Gold Fields is a globally diversified gold producer with nine operating mines in Australia, Peru, South Africa and West Africa including the Asanko JV, as well as one project in Chile. Our Operations.

Ergo Our business DRDGOLD

Ergo Our Business Drdgold

History DRDGOLD acquires Ergo. Ergo 1 was re-established in 2007 as Ergo Mining Proprietary Limited a joint venture between DRDGOLD and Mintails Limited. The primary aim was to recover and treat over a period of 12 years some 186Mt of surface tailings contained in the Elsburg tailings complex and the 5L29 dump.

A history of mining in South Africa ZA

A History Of Mining In South Africa Za

M M ining in South Africa has been a contentious issue since 15-year-old Erasmus Stephanus Jacobs discovered South Africas first diamond, the Eureka, in Hopetown in 1867. It kickstarted what historians call the Mineral Revolution, which made few European opportunists wealthy beyond measure, and saw hundreds of thousands of men leaving their homes to become fulltime mineworkers.

Tailingsinfo Tailings Storage Guidelines and Standards

Tailingsinfo Tailings Storage Guidelines And Standards

The goal of this document is to establish regulatory and industrial input to develop more consistent guidelines for tailings storage within Australia. South Africa. Mining in South Africa is regulated by the Water Act 1998, the Minerals Act 1991 and the Mine Health and Safety Act 1996.

Guidelines for Retreatment of SA gold tailings MINTEKs

Guidelines For Retreatment Of Sa Gold Tailings Minteks

In the West Rand, East Rand and Central Gauteng region it was estimated that there are more than 500 gold mining dumps of which 350 are in the Johannesburg region, covering about 320 000 hectares of surface area. Due to the high cost of primary gold mining in South Africa and the prime real estate occupied by some

MINE TAILINGS AND THEIR POTENTIAL IMPACTS A

Mine Tailings And Their Potential Impacts A

MINE TAILINGS AND THEIR POTENTIAL IMPACTS A CASE STUDY OF SOUTH AFRICAN GOLD TAILINGS DAMS Ogola, J.S. Department of Mining and Environmental Geology, School of Environmental Sciences University of Venda, Private Bag X5050, South Africa, ogolajuniven.ac.za LIMPOPO MINERALS CONFERENCE 7 TRADE SHOW MOKOPANE NOVEMBER 10-13, 2015

DRDGold South Africas largest tailings project kicks

Drdgold South Africas Largest Tailings Project Kicks

Nov 22, 2018 DRDGold has embarked on the first phase of what will be one of the largest tailings recovery operations in South Africa. According to CEO, Niel Pretorius, the tailings retreatment facility will bring additional cash flow into the business while delivering massive environmental and sustainability benefits to the larger West Rand. This article first appeared in Mining Review Africa Issue 10 2018.