An unburnt stone dried out in the sun; additionally utilized as an adjective, .
Earth that unburnt bricks are formulated.
Alluvial and playa clays of desert and arid regions, differing from ordinary clays of humid areas in containing carbonates along with other soluble nutrients.
The Mexican-Spanish title for the sun-dried stone in keeping used in countries of tiny rainfall as well as substandard civilization.
Clay or soil where sun-dried bricks are made, or which will be suited to making all of them. In the quicksilver-mines regarding the Pacific shore, a brick made of the finer ores combined with clay, for more convenient dealing with in furnace.