Gold
In Liberia, most artisanal and small-scale gold mining (ASGM) activities take place in the southeast of the country, particularly in Grand Gedeh, River Gee, and Sinoe counties. Other sites include the Gola Forest region in Grand Cape Mount County, adjacent to the Sierra Leonean border, Grand Bassa County and Grand Cape Mount County (UNSC 2013, Hunter 2019). Conservation areas such as Sapo National Park in Sinoe County and the Liberian Forestry Development Authority (FDA) are also prime locations for ASM, with about 6,000 artisanal gold miners operating in Sapo National Park alone (EPA 2013, 28).
ASGM in Liberia dates back to the 19th century when it was practiced by former slaves, but the first major rush took place in 1943 in Grand Cape Mount County. It generally takes the form of alluvial mining. Alluvial gold is extracted from sand and gravel deposits, most often in or near streams, usually in the form of small visible gold coins (EPA 2013). Liberia’s total gold reserves are estimated at 3 million ounces (Boakye et al. 2012, 17).
Read more in the Liberia Country Profile
Diamond
In Liberia, diamonds are produced mainly by artisanal miners from alluvial placers located in the western and central parts of the country. Three distinct groups of diamondiferous kimberlites have been recognized in western Liberia at Kumgbor, Mano Godua and Weasua. Other kimberlite occurrences are found in Nimba County in central Liberia, and more recently, another area in southeastern Liberia has been identified as an artisanal diamond mining area (Gunn et al. 2018).
Most artisanal diamond production remains largely informal and unregulated (Maconachie and Conteh 2020). Despite discoveries reported as early as 1906, interest in diamond mining in Liberia only began to take off after the discovery of the Lofa River deposits in 1957, which triggered the country’s first diamond rush. Although its own estimated geological diamond deposits were relatively modest, Liberia was already a major exporter at that time, with an estimated more than one million carats exported in 1956 (Van Bockstael 2014, 3).
Read more in the Liberia Country Profile