Raura mountain range facilities of other mining companies in the area. Raura mountain range Raura (possibly from Quechua "rawra" gravel) is a mountain range located in the Andes of Peru, on the boundaries of the regions of Huánuco, Lima and Pasco. It extends between 10°21' and 10°31'S and 76°41' and 76°50'W for about 20 km. It lies a few kilometres southeast of Huayhuash mountain range. The highest mountain in the range is Yarupac at . Other mountains are listed below: Some of the largest lakes of the range are Patarcocha, Tinquicocha and Huascacocha. Notable glaciated areas in this range are: Leon Huaccanan-Azuljanka, which
Geological history of the Chiricahua Mountains Geological history of the Chiricahua Mountains The Geologic history of the Chiricahua Mountains concerns the Chiricahua Mountains, an inactive volcanic range located in Coronado National Forest of southeastern Arizona, in the United States. They are part of an "archipelago" of mountain ranges known as the sky islands that connect the Sierra Madre Occidental in Mexico with the Rocky Mountains. The Chiricahua Mountains are home to a number of unusual geologic features associated with the Turkey Creek Caldera, some of which are protected by Chiricahua National Monument. The landscape has been dominantly shaped by faulting due to Basin and Range extension