It should end up being as big as a queen or usually king, though. But half a king size bed is smaller than a normal twin, that's my point (ie, 90 cm would be a small bed used to make a king which is 180 cm, but a normal single bed should be more like 110-120 cm).
Morenci is the largest copper producer in North America and remains a major contributor to Phelps's copper output, which is second only to that of Chile's Codelco.
San Luis (the Spanish language name of Saint Louis) is a city in Yuma County, Arizona, United States. The population was 25,505 at the 2010 census. It is part of the Yuma Metropolitan Statistical Area. San Luis, located in the southwest corner of the state directly adjacent to Mexico's Federal Highway 2, was the second fastest-growing city or town in Arizona from 1990 to 2000.