Nuevo Mundo also known as Jatun Mundo Quri Warani (Hispanicized spellings Jatun Mundo Khori Huarani, Jatun Mundo Khorihuarani), is a stratovolcano, lava dome and a lava flow complex between Potosí and Uyuni, Bolivia, in the Andes rising to a peak at 5438 meters .