— Granite industry considered as a rapidly growing and potentially sustainable industry Nevertheless quarrying activities induces detrimental impacts on quarry workers local community livestock and wild animals This paper was aimed to elucidate quarry activities which causes detrimental effects to human life and environment
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— Ogun state Nigeria Other researches by Oborien nd looked at impact of granite quarry on the environment Case study of Iyuku community Edo State and Ndinwa and Ohwona 2014 has not been adopted in the study area However summary of the impacts of quarrying from these studies includes dust which is a
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— 2 Location and the Geology of the Area Surrounding land use includes a natural ridge and valley to the south and west of the site grazing and subsistence agriculture to the north and the historical plant and stockpile area to the east see Figure 1 The only major infrastructure in proximity to the site is the N2 highway which at its closest point is
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— Quarrying activities are among the significant sources of pollution caused by particulate matter PM in ambient air Besides affecting the environment PM exposure is one of the leading causes of respiratory illnesses worldwide The current study unique to Malawi aimed to understand the impact of particulate matter on ambient air and the
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— These granite tracks linked up all five quarries owned by the Haytor Down Company ran a total of approximately nine miles and descended 1300 feet to the Stover Canal History of Haytor Quarry Dartmoor National Park has been inhabited for thousands of years and the Haytor Quarry area is no exception Bronze Age hut circles are found
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— A quarry is a place where rocks sand or minerals are extracted from the surface of quarry is a type of mine called an open pit mine because it is open to Earth s type of mine a subsurface mine consists of underground tunnels or The most common purpose of quarries is to extract stone for building materials
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— Quarry mining is an important activity that ensures the provision of construction materials for making hard surfaces and floors For this purpose quarry mining materials include granite limestone marble and clay for making ceramic tiles Quarry mining is one of the most common economic activities that often adversely
The analysis showed that there were 131 granite quarries at the time of the survey with a total area of ha in 18 panchayats of Wayanad district Table 1 & Figure 1
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— Objectives The objectives of this study are to investigate the impact of stone dust on cardiovascular and pulmonary health of stone quarry workers among an indigenous population of north east India
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— The environmental impact of keeping granite countertops in top condition is the same as washing a few dishes You only need diluted or mild dishwashing soap and a soft rag to keep it clean and the occasional swipe with
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— The algorithm aims to optimize the quarrying process by analyzing the impact of discontinuities on waste production and cutting surfaces the target model is a dimension stone quarry face and
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— To assess the impact of quarry dust on plant biodiversity PM PM 10 and some meteorological parameters were measured using Aeroqual 500 series as well as taking a social survey
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— The current study unique to Malawi aimed to understand the impact of Assessment of particulate matter exposure on ambient air and its impact on workers at two granite quarry mines at Njuli Southern Malawi Environ Monit Assess 2023 Aug 19;195 9 1069 doi /s10661 023 11708 6
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— The aggregate operations of rock quarrying and stone crushing continue to grow in scale globally Marzouk 2018 1 and a quarry define and assess how the blasting quarry operation might impact neighbours animals structures utilities and the environment in
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— The higher water absorption of granite quarry dust is a major factor behind the decreased workability of the concrete Raghavendra et al 2015 Kumar et al 2014 examined the impact of granite fines substitution on the compressive strength of the concrete It was observed that the maximum compressive strength was exhibited by the
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— Nevertheless the process is relatively simple locate or create minimal breaks in the stone remove the stone using heavy machinery secure the stone on a vehicle for transport and move the material to storage A flow diagram of typical quarrying operations is shown in Figure 1 Figure 1 Process flow diagram for limestone quarrying
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5 — The cone quarry stone crushing machine produces finer grades suitable for concrete and asphalt production Secondary/Tertiary Quarry Impact Crusher Use crawler mobile cone and impact type quarry crushers Based on the above crusher introduction and crushing line shows it is easier to know what is the process of quarry crushing
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— A quarry is a type of open pit mine from which rock or minerals are extracted The end product materials from the quarries include marble gravel granite dimension stone and limestone which are
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The Deer Isle Granite Museum established in 1996 is dedicated to preserving the history of Deer Isle s quarrying industry Our mission is to educate visitors about the significant impact of granite on our local culture and economy showcasing the stories of the men and women who worked in the quarries
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