High Quality Content by WIKIPEDIA articles! Volcan Rumoka, also known as Rumoka and Le Rumoka, is a cinder cone volcano in Nord-Kivu, Democratic Republic of the Congo (formerly known as Zaire). The volcano is a minor satellite cone on the flanks of the massive shield volcano of Nyamuragira. It is located about 16 km (10 mi) south of Nyamuragira`s caldera.