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Despite its contributions to the development of the country, the mining sector in Sierra Leone, has been attributed to a multitude of impacts on the environment. This article focuses on assessing the environmental impacts of mining in mining edge communities in Sierra Leone. A survey of 360 people from three mining edge communities (Sierra Rutile Limited (SRL), Bonthe district; Octea Mining Company (OMC), Kono district and Sierra Leone Mining Company (SLM), Port Loko district) was conducted. Key informant interviews, focus groups, and secondary data sources - Government policies and regulatory documents, government’s Mines Department annual reports-provided data for this article. Data were analyzed using the Statistical Analysis System with a mean separation done at α = 0.05 (SAS version 9.4). As a result of mining operations, the rates of deforestation, land degradation and destruction of farmlands, inadequate availability of clean water, poor air quality and noise pollution were the main impacts exacerbated by rutile, iron ore and diamond mining. Strategies as recommended by the local communities to be put in place, to restore ecological function in the mining edge communities include, the Environmental Protection Agency (EPA), the Mines and Mineral Agency, and other responsible authorities addressing weakness in mining and environmental policies, thereby strengthening enforcement and monitoring regulations relating to mining operations; and companies embarking on rehabilitation, reclamation, and restoration measures to ensure environmental sustainability.
