The river is a source of
alluvial gold and attracts mining in the form of dredging.
Illegal mining also occurs on the river banks, and mining also has exacerbated the border issue between Guyana and Venezuela. Large-scale mining operation
Aurora gold mine is on the Cuyuní River. Development of a
hydroelectric power site is under consideration at Kamaria on the Cuyuní River.
Venezuela El Dorado is a Venezuelan settlement on the Cuyuní River.
Guyana Some of the
Kali'na people live in the Cuyuní River valley, part of which is in
Guyana. Eteringbang is a border settlement with an airstrip. Saint Martin and
Ankoko Island have been the subject of further disputes between Venezuela and Guyana. In 2015, GDF forces continued observation from Eteringbang and Kaikan and other points along the river. The town of
Bartica is close to the mouth of the Cuyuní, where it meets with the confluence of Essequibo and Mazaruni rivers. ==See also==