Yanaqucha_(Tinyahuarco)
Yanaqucha (Quechua yana black, very dark, qucha lake, lagoon,[1] "black lake", Hispanicized spelling Yanacocha) is a lake in Peru located in Tinyahuarco District, Pasco Province, Pasco Region.[2] It lies southeast of the mining town Cerro de Pasco and east of Tinyahuarco.