A review of the existing literature shows that systematic studies on the impact of resource extraction, especially hard rock, are rare and whatever available is …
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The simplicity of processing together with assumed overall availability make them raw materials with lowest intrinsic value at quarry sites. The cost of aggregates is highly sensitive to the transport distance between the …
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Current work aimed at nominating the Old Kingdom quarry site of Widan el-Faras in the Northern Faiyum (Egypt) for inclusion on the World Heritage List raises fundamental questions. On the background of the fact that ancient quarry sites are extremely
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Semantic Scholar extracted view of "Impacts of Stone Quarrying on Environment and Livelihood of Local Community in Addis Ababa Peri-Urban Areas: The Case of Hana Mariam Cobble Stone Quarry Site" by Z. Abate
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While quarries are potential economic locations, further attention is needed to guarantee a cost-effective and environmentally efficient system for waste management in these places 12.To improve ...
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Quarry rock dust (QRD), a waste obtained during the quarrying process is a significant source of air pollution yet has the potential of becoming a sustainable and economical alternative to sand in concrete. Studies confirmed that replacing sand in conventional concrete with QRD increases its durability and robustness by ten percent. …
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This paper represents an academic contribution as a literature review article, which provides an exhaustive report regarding the concept of the quarry reuse, after degradation from industrial activity.
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Keywords: geological assessment; geotechnical assessment, quarry operations; quarry management plan; quarry economics INTRODUCTION With the evolution of civilization and democratisation …
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A comprehensive examination of the published literature revealed that the Ishiagu - Ezillo granite quarry site contains few data on the health risks assessment of naturally occurring radioactive elements and heavy metals in surface and borehole water, hence, this study aims to estimate surface and borehole water quality within 5Km radius …
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The exposure to respirable crystalline silica found in granite dust presents significant health hazards to quarry workers and nearby communities, including silicosis and various respiratory ailments. This study evaluates the efficacy of various pollution control measures implemented in granite quarries. It aimed to provide a comprehensive …
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A rock quarry, often referred to as a stone quarry or rock extraction site, serves as a location dedicated to the extraction of rocks and minerals from the Earth's surface. The principal objective of a quarry is the extraction of valuable resources such as limestone, granite, marble, or sandstone, crucial for a multitude of construction and ...
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Quarrying is the process of collecting stones from the natural rock surfaces. Site selection and methods used for quarrying for construction works is discussed.
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Generally, based on the laboratory-determined permeability properties of quarry fines and the literature data, it was found that the permeability of quarry fine specimens falls within the typical permeability ranges of commonly adopted conventional pavement base and subbase materials, thus it can be validated for associated …
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The quarry geotechnics on-site investigation and field surveys are challenging for developing the best practices in the rock quarry. The lithological heterogeneity, geological structures, weathering grade, fracture spacing of discontinuities, and the strength degree...
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In infrastructure projects, on-site handling and hauling of excavated soil and rock and construction material from quarries, i.e. quarry material, ... Of the reviewed literature, ...
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This study assessed the environmental impact of the quarry site on the adjoining neighbourhood in Oluyole Local Government Area, Ibadan, and Oyo State.
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Senatorial District, the Umuoghara quarry site in Ebonyi Central Senatorial District, and the Ngbo quarry site in Ebonyi North Senatorial District. Ebonyi State is located in south-eastern Nigeria, approximately within latitudes 05 0 4ʹ and 060 4ʹ N at lengths 070 35ʹ and 080 25ʹ E (Figs. 1 and 2).
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quarry: [noun] an open excavation usually for obtaining building stone, slate, or limestone.
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Twelve quarry sites were investigated and two soil-dust samples were collected from each quarry at an area, 300m away from the quarry using hand trowel and kept in sample bags.
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The study investigated the environmental effects of quarry operations in Abeokuta, Ogun state, while it specifically sought to identify corresponding environmental impacts posed in quarry ...
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A pull loader filling a crusher with blasted stone products at Britak quarry site. Source: Field Work, December 2014 Degraded lands resulting from quarrying, …
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In infrastructure projects, on-site handling and hauling of excavated soil and rock and construction material from quarries, i.e. quarry material, can be up to 30% of …
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In this article, we compile and synthesize the contributions of the latest available research on quarry restoration. We depict and discuss some of the most pressing issues regarding (1) the challenges of restoring quarries; (2) the opportunities for biodiversity and ecosystem services delivery; and (3) outline further research addressing ...
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PDF | Granite quarrying for many years has served as an important source of construction materials supply, employment and revenue especially in... | Find, read and cite all the research you need ...
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Selection of Site for Quarrying of Stones. Engineers and contractors have to keep following factors into consideration while deciding about the location of a quarry site.
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The second lesson of Pit & Quarry University focuses on site selection and plant design for your aggregates operation.
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Results of the site survey show that major reasons for onsite and nearby environmental degradation were use of improper machinery and vehicles; haphazard and unsystematic …
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In this study, we investigated the impact of quarrying as an environmental ethical crisis. The need for the study arose when we realised the deteriorating effect of the quality of life in our community, which is located next to a limestone quarry. To ...
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A quarry is a large, man-made hole where rock and minerals are removed. Here's a beginner's guide to quarry mining activities, from basic terms and processes to quarrying advancements and environmental impacts.
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The selection of the type of quarry depends on the site topography, ownership boundaries, geological structure and environmental considerations. There are different varieties of rocks spread across the study area with different attributes that make them suitable for specific uses.
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Quarrying of rocks and minerals has contributed to the economic development of many nations. However, dusts generated from these quarries have …
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The quality of crushed stone aggregates influences the durability and performance of pavement and concrete as they are the dominant component in the mix. Hence, the selection of a suitable quarry site with the quality source material is essential. Since the quarry site suitability assessment involves various factors, it is more …
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Abstract and Figures Several serious environmental impacts related to quarrying activities on and near the river, such as vibrations, …
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Archaeologists have struggled to find meaningful and cost effective ways to analyze and interpret prehistoric quarry sites. Quarry site deposits typically contain large quantities of broken rock fragments that generally lack morphological attributes commonly used for lithic debitage analysis.
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This paper represents an academic contribution as a literature review article, which provides an exhaustive report regarding the concept of the quarry reuse, after …
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