Laguna del Maule (volcano) about fourteen shield volcanoes and stratovolcanoes that have been degraded by glaciation. The Laguna del Maule volcanic field covers a surface area of and contains cones, lava domes, lava flows, and shield volcanoes. There are 130 volcanic vents at Laguna del Maule. The lake is surrounded by 36 silicic coulees and lava domes. Over of the field is covered by these rocks, and volcanic ash and pumice produced by the eruptions has been found in Argentina. Presently some summits around Laguna del Maule reach altitudes of . The volcanic field lies at an average height of . Among the various
Laguna del Rey settlement has an air strip, railroad connections, a bank, hospital service and electrical connections. The population of Laguna del Rey is around 3,500 inhabitants. Laguna del Rey Laguna del Rey is a location under the authority of the municipality of Ocampo in the Mexican state of Coahuila. Laguna del Rey is located 210 kilometres north of the city of Torreón, Coahuila. The area was settled during the mid-1950s because of the discovery of an underground aquifer with very large deposits of sodium sulfate. An industrial facility was built in order to exploit it. The deposit is now the property of