Marairazo

Marairazo (possibly from Quechua maray batan or grindstone; to tear down, to knock down, rasu snow, ice)  is a mountain in the northern sector of the Huaytapallana mountain range in the Andes of Peru, about 4943 m high. It is situated in the Junín Region, Concepción Province, Comas District, and in the Jauja Province, in the districts of Apata and Monobamba.