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    IntroductionMaterials and MethodsResults and DisscussionConclusionsSand and gravel mining refers to the process of removing sand or gravel from a place of its occurrence [1]. These materials occur in a variety of natural settings and are commonly used in the construction industries worldwide. Sand and gravel occur on land, oceans, rivers, streams, flood plains or hills [2]. An increase in demand for sand and gravel for construction purposes has placed immense pressure on sand and gravel resources. Therefore, the extraction of these two important construction aggregates is boun
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    A., “Environmental Effects of Sand and Gravel Mining on Land and Soil in Luku, Minna, Niger State, North Central Nigeria.” Journal of Geosciences and Geomatics, vol. 2, no. 2 (2014): 42-49. doi: 10.12691/jgg-2-2-1. 1. Introduction . Sand and gravel mining refers to the process of removing sand or gravel from a place of its occurrence [1].

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    The examined sand and gravel mining activities both on land and the rivers as a business venture in Minna emirate council of Niger state, Nigeria.

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    The increase in the demand for sand and gravel for construction and other purposes such as flood control has placed immense pressure on the environment where sand and gravel resources occur. This study was carried out to determine the environmental effects of sand and gravel mining in Luku, North central Nigeria, using field observations and oratory analysis of soil samples.