From the highest peak of Cerro Zapaleri (1), in a straight line to the highest point (2) of the ridge going toward the south of the Cerros de Guayaques in the approximate latitude of 22° 54'; from here another straight line to the Portezuelo del Cajon (3), and following the divide of that ridge which runs north by the northern slope of Cerro Juriques (Volcan Juriques) (4), through the innominated point located at two thirds of elevation of the northeastern slope of Volcan Licancabur (Cerro Licancabur) in the latitude of 22° 49' 41 and longitude of 67° 52' 35 (5), Cerro Sairecabur (6), [Cerro] Curiquinca (7), and Volcan Putana or [Cerro] Jorjencal (8,) from this point [the boundary] follows by one of the spurs in the direction of the Cerro del Pajonal (9), and in a straight line to the southern peak of the Cerros de Tocorpuri (10), from where it follows again by the divide of the Cordon del Panizo (Cerro Panizo) (11), and Cerros de Tatio (12). It follows always to the north of the divide of the Cordon del Linzor (Volcan Linzor) (13) and of the Cerros de Silaguala (Cordon de Silaguala) (14) from whose northern peak (Volcan Apagado) (15) it goes by a spur to the Cerrito de Silala (Cerro Silala) (16) and then in a straight line to the Cerro Inacaliri or [Cerro] Cajon (17).