Tailings Dumps At The Copper Mine In Musina

Retreatability analysis of the Musina copper mine tailings

2020年9月16日 In this context, we have studied the tailings of the Musina copper mine in Musina town The total area of the tailings dumps at the Musina mine is 95 hectares

Retreatability analysis of the Musina copper mine

the Musina mine tailings is currently at 8555 tonnes. Accordingly, going forward, we recommend a formalised geometal lurgical study to assess the economic feasibility of

(PDF) Retreatability analysis of the Musina copper mine

2020年9月16日 A survey of the copper content in tailings of the Musina mine, an abandoned copper mine in the northern Limpopo Province, showed that the residual

Development of a multi-criteria decision analysis tool for

The tool was then validated using a tailing dump at Musina Copper Mine, in South Africa, where a different approach was previously used and this tool showed comparable

Evaluation of copper tailings from the abandoned Messina

2022年1月1日 The Hiendelaencina district in Spain was the most important silver producer in Europe during 1844–1925. At the end of the 20th century, with mines having closed,

Location of the abandoned copper tailings

Nonetheless, copper mining activities in Musina stopped in 1992, whereby poor ventilation and water seepage into the mine have also been speculated in forcing the mine to stop operation [21

sbm/sbm tailings dumps at the copper mine in musina.md

Contribute to chengxinjia/sbm development by creating an account on GitHub.

Mobility and Attenuation Dynamics of Potentially Toxic

Other tailings dumps include the abandoned copper tailings dump in Musina occupying an estimated surface area of 4.99 km 2,and the abandoned cassiterite tailings dump

Locality map of the study area at Musina, showing Musina

Download scientific diagram Locality map of the study area at Musina, showing Musina town, its surrounding townships and the location of Musina copper mine (adapted: [31])

tailings dumps at the copper mine in musina

2018-1-1 The Musina mine tailings dump is situated between longitude 29°54′ E and latitude 22°16′ S. Copper mine tailings were collected from Musina copper mine tailings

Development of a multi-criteria decision analysis tool for

The tool was then validated using a tailing dump at Musina Copper Mine, in South Africa, where a different approach was previously used and this tool showed comparable results. (Pb), Zinc (Zn), Copper (Cu), Nickel (Ni), Manganese (Mn), and Arsenic (As) are common toxic metals in mine tailings dumps (Li and Huang, 2015). The effects of such

Geochemical fractionation of metals and metalloids in

2018年4月30日 The economic benefits of mining industry have often overshadowed the serious challenges posed to the environments through huge volume of tailings generated and disposed in tailings dumps. Some of these challenges include the surface and groundwater contamination, dust, and inability to utilize the land for developmental

Geochemical fractionation of metals and metalloids in

The largest percentage of elements such as As, Cd and Cr was strongly bound to less extractable fractions. Results showed high concentration and easily extractable Cu in the Musina Copper Mine tailings, which indicates bioavailability and poses environmental risk and potential health risk of human exposure.

Physicochemical and mineralogical characterization of

The mining industries in South Africa generates huge amounts of mine waste that includes tailings; waste rocks and spoils. The tailings materials are dumped in surface impoundments that turn to be sources of hazards to the environment and the surrounding communities. The main environmental hazards posed by these tailings facilities are associated with their

Evaluation of copper tailings from the abandoned Messina

Historic mining of copper around Musina Town left behind a sizeable unrehabilitated tailing dump. This article reports on the study conducted to investigate the suitability of using copper tailings as sand replacement in recreational projects. Development and application of a methodological tool for prioritization of rehabilitation of

Mobility and Attenuation Dynamics of Potentially Toxic

2018年2月22日 employment generation [2]. In South Africa, the majority of the tailings are gold tailings dumps within the Witwatersrand basin in Johannesburg occupying an estimated surface area of 200 km2 [3]. Other tailings dumps include the abandoned copper tailings dump in Musina occupying an estimated surface area of 4.99 km2, and the abandoned

Minerals Free Full-Text The Evolution, Current Status,

2018年8月8日 The current global demand in terms of both the amounts and range of metals for industrial and domestic use greatly exceeds that at any previous time in human history. Recycling is inadequate to meet these needs and therefore mining primary metal ores will continue to be a major industry in the foreseeable future. The question of how

Venetia Diamond Mine Mining Technology

2013年3月3日 The Venetia diamond mine, which opened in 1992, is De Beers Consolidated Mines’ flagship operation. Situated 80km from Musina (formerly Messina) in Limpopo Province, and involving an investment of R1.1bn ($400m), the mine is South Africa’s largest diamond producer, with an output of about 4Mct of diamond. Venetia has

Tailings composition effects on shear strength behavior of

2022年8月18日 The objective of this study was to evaluate the effect of mine tailings composition on shear behavior and shear strength of co-mixed mine waste rock and tailings (WR&T). Crushed gravel was used as a

Justine Perry Domingo Research Consultant

In this study, the mineralogy and trace element composition of copper tailings were examined. Two legume species, Calopogonium mucunoides and Centrosema molle, were utilized to investigate the possible effects of these plants in the geochemical development of mine tailings into soil-like material. The initial mineralogical and

Development of a multi-criteria decision analysis tool for

The tool was then validated using a tailing dump at Musina Copper Mine, in South Africa, where a different approach was previously used and this tool showed comparable results. (Pb), Zinc (Zn), Copper (Cu), Nickel (Ni), Manganese (Mn), and Arsenic (As) are common toxic metals in mine tailings dumps (Li and Huang, 2015). The effects of such

Evaluation of the geochemical and mineralogical

Corpus ID: ; Evaluation of the geochemical and mineralogical transformation at an old copper mine tailings dump in Musina, Limpopo Province, South Africa

Physicochemical and mineralogical characterization of

This stone presents the initial evaluation of the copper and gold mine tailings in Limpopo, South Africa with a view to assessing the suitability of conversion into beneficial geopolymeric materials. Copper tailings leachates had alkaline pH (7.34-8.49) while the gold tailings had acidic pH. XRD confirmed presence of aluminosilicate minerals.

Evaluation of copper tailings from the abandoned Messina

Historic mining of copper around Musina Town left behind a sizeable unrehabilitated tailing dump. This article reports on the study conducted to investigate the suitability of using copper tailings as sand replacement in recreational projects. Development and application of a methodological tool for prioritization of rehabilitation of

(PDF) An assessment of heavy metal pollution near an old

Inadequate abandonment of copper mine tailings under semiarid Mediterranean climate type conditions has posed important environmental risks in Chile due to wind and rain erosion. There are cost-effective technologies for tailings stabilization such as phytostabilization. However, this technology has not been used in Chile yet.

Artonvilla Copper Mine Near Musina, South Africa The

Musina, South Africa. The Artonvilla Copper Mine is near Musina, South Africa. The site was first discovered in 1903. The Artonvilla Copper Mine is a underground mining operation. Initial production took place in 1951. Mine operations consist of underground workings. There is one known shaft. The mining method is shrinkage with timbered methods.

Application of Solid Wastes in Concrete Production– A

2023年3月8日 P M10 was the highest in winter due to the influence of gold mill tailings dumps while TSP was generally higher in spring due to the influence of an unpaved road nearby the monitoring station. In

Tailings composition effects on shear strength behavior of

2022年8月18日 The objective of this study was to evaluate the effect of mine tailings composition on shear behavior and shear strength of co-mixed mine waste rock and tailings (WR&T). Crushed gravel was used as a

Justine Perry Domingo Research Consultant

In this study, the mineralogy and trace element composition of copper tailings were examined. Two legume species, Calopogonium mucunoides and Centrosema molle, were utilized to investigate the possible effects of these plants in the geochemical development of mine tailings into soil-like material. The initial mineralogical and

CHAPTER II MINE TAILINGS FACILITIES: OVERVIEW AND

2020年9月8日 and innovation that solves the problem of tailings facility failures. 2. MINE TAILINGS AND TAILINGS FACILITIES: AN OVERVIEW Mine tailings are the waste material that remains after the economic fraction has been extracted from the mineral ore. Tailings consist of a slurry of ground rock, and water and chemical reagents that remain after