methods of sand mining in ghana

Illegal sand mining in coastal Ghana: The drivers and the way …

Illegal mining is supported by weak law enforcement and corrupt law enforcement practices (Mensah & Mattah, 2023). Sand mining, on the other hand, has …

Possible Environmental and Socio-economic …

In this qualitative dominant mixed-methods study, 15 key informants and 48 ... Peprah (2013) investigated "sand winning and land degradation: perspectives of indigenous sand winners of Wa, Ghana." Though the first study to unravel the environmental implications of sand ... implications of sand mining as well as views of other stakeholders ...

Causes and Effects of Coastal Sand Mining in Ghana

Sand mining is a type of open-cast mining that provides material for the construction sector in Ghana. The construction sector in the coastal areas of Ghana relies heavily on coastal sand and pebbles in the building of houses, bridges and roads.

Effect of sand mining on riparian landcover transformation …

Rapid urbanization has increased demand for sand in the construction industry to meet housing and infrastructure needs of urban population. The Dallung-Kukuo catchment of the White Volta River Basin is a major sand mining site for the construction industry in Tamale and other peri-urban communities. On the contrary, the river serves …

Scope and governance of terrestrial sand mining around …

Abstract. Sand is a crucial resource for the construction of urban infrastructure and constitutes an integral part of the built environment. In Ghana, …

Progresses in restoration of post-mining landscape in Africa

Mining alters the natural landscape and discharges large volumes of wastes that pose serious pollution hazards to the environment, to human health and to agriculture. As a result, the recent 2 decades have witnessed a global surge in research on post-mining landscape restoration, yielding a suite of techniques including physical, chemical, …

Sand Mining — Ghana's Unspoken Environmental Catastrophe

Ghana has a lot of sand and an eager sand mining workforce, despite it often being illegal. Miners can get violent when confronted by authorities, because it's a lucrative business (a sand contractor in Ghana made a minimum of $55.47 per day in 1993 when the minimum daily wage was $1.22).

Economic and socio-ecological effects of sand mining on …

In Ghana, most residents of sand mining areas are employed in land-based livelihoods, particularly farming. ... Study areas and methods. The study was conducted in two sand mining communities, one in the Ga South Municipality (Fig. 1) in the Greater Accra Region and the other in Gomoa East District (Fig. 2) in the Central Region of …

Perception of the environmental, socio-economic and health …

1. Introduction. Artisanal or small-scale mining (ASM) is a subsistence form of mineral resource extraction using manually-intensive methods such as hand tools (Aborah, 2016).It is recognized as a considerable source of revenue for millions of people in more than 80 countries worldwide taking in different regions of the world, especially in …

A study of pre-colonial and contemporary methods of …

A study of pre-colonial and contemporary methods of gold mining in Ghana David Amaldi Department of History, University of Ghana, P.O. Box 12, Legon, Accra, Ghana. Email: david_amaldi@yahoo. Accepted 23 August, 2015 The advent of colonialism and the introduction of modern scientific mining in Ghana during the last decade of the

(PDF) The Impact of Mining on the Ghanaian Economy: A …

The findings reveal that mining has been a significant driver of economic growth in Ghana, contributing to the country's gross domestic product (GDP) through foreign exchange earnings, investment ...

Traditional Gold Mining in the Akan States of …

This article compares and contrasts the pre-colonial methods of mining with modern artisanal or small-scale mining popularly known in Ghana as galamsey and also provide reasons to explain why traditional or pre …

Sand mining deteriorates soil fertility and farming

In Accra, Ghana, sand mining occurs predominantly on farmlands at the city's periphery. We selected three study communities to assess the effects of sand mining on agriculture using interviews ...

Mining In Ghana

It sets out the licensing regime for gold mining in Ghana, the rights of a mining leaseholder, as well as the objects and powers of regulatory institutions in the industry, including the Ministry of Mines and Natural Resources and the Minerals Commission, among others. Principal Institutions Regulating the Industry

THE GHANA CHAMBER OF MINES

2.57 per cent, 0.42 per cent and 0.03 per cent. The prevalent methods of mining in the country are underground and open-pit mining. Alluvial mining is also popular in the small-scale sector. Following a period of general economic decline, Ghana's mining industry recovered on the back of market-based adjustment policies recommended

Galamsey menace: Causes, effects and solutions

The high incidence of "galamsey" or illegal mining in recent times, have been on several discussions and heated debates for some time now and has perplexed the minds of the general public in Ghana.

Evaluating the environmental and economic impact of mining …

A study conducted by Mensah et al. (2015) on the environmental impact of mining in Ghana Prestea, found out that most of the major rivers in the mining communities, which served as the primary source of water for both domestic purposes and farming were heavily polluted by the activities of mining (Fig. 4 below). The activities of …

Full article: Assessment of sand and stone mining along the …

3.1. Types of coastal sand and stone mining identified along the Cape Coast coastline. Sand mining activities were observed on almost all the sandy beaches …

THE GHANA CHAMBER OF MINES

2.57 per cent, 0.42 per cent and 0.03 per cent. The prevalent methods of mining in the country are underground and open-pit mining. Alluvial mining is also popular in the small-scale gold sub-sector. Following a period of general economic decline in the 1970s to mid-1980s, Ghana's mining industry recovered on the back of market-based

Historical overview of traditional and modern gold mining in Ghana

Gendered division of labour and "sympathy" in artisanal and …

In Ghana, mining legislation is gender blind. ... Unlike the shallow alluvial mining, 2 colluvial mining usually involves the extraction of mineralised rocks or sand in abandoned mining pits that exceeds 3 metres. Local miners call this type of mining method Chang Fa mining or operations because of the use of Chinese mill machines …

THE DEGRADED SAND MINING SITE AT GOLINGA, …

Sand mining, which in Ghana is referred to as 'sand winning', is the collection and transport of fragments of sand and gravel as raw material for construction of roads, bridges and built facilities for accommodation or other purposes. Sand and …

Global mining footprint mapped from high-resolution …

A subset of this research uses GIS and remote sensing methods to map the extent ... (n = 15, 473.0 km 2), sand (n ... S. M. Challenges with eradicating illegal mining in Ghana: A perspective from ...

AN OVERVIEW OF MINING METHODS

Placer mining is used to exploit loosely cons olidated deposits like common sand and g ravel or ... mining methods practised in most ... decision making for gold mining in Ghana. View. ...

Process effluents and mine tailings: sources, effects and

Water use and energy consumption in mining have been identified as two key business risks by the mining industry. Further, it is identified that future availability of water supply is a significant risk for the hard rock mining sector and a range of treatment methods for mitigating the impending risk are essential as competition for access to …

Causes and Effects of Coastal Sand Mining in Ghana

On the coast of Ghana, human activities of some coastal dwellers, mainly aiming for economic gains such as sand mining for construction purposes, mining of …

River Sand Mining and Mining Methods | SpringerLink

A variety of methods are adopted for alluvial sand extraction. Kondolf et al. described several methods for the extraction of sand from the active channels and floodplain/terraces of riverine environments.3.3.1 Active Channels. Instream sand and gravel mining (Plate 3.2) has been carried out by the following methods: (a) Bar …

Illegal sand mining in coastal Ghana: The drivers and the way …

The sand mining budget of the VMD ranged from 8.5 to 45.7 Mm 3 /yr. The large difference is due to the use of different methods to determine the sand mining …

Illegal sand mining in coastal Ghana: The drivers and the way …

Sand mining in coastal Ghana. Sand mining refers to the extraction of sand from an open pit from agricultural or forest lands, beaches, inland dunes, ... Benoot et al. …