Origin of caliche
Examples from the Web for caliche
And if the road passed over the caliche flat thered be wheel marks; that was sure.
The caliche varies in thickness from a few inches to 10 or 12 feet, and rests on a soft stratum of earth called cova.
Undoubtedly this is what will ultimately take place, when the richer quality of the caliche has been exhausted.
The man whirled and started on a staggering run along the rim of the caliche he had been travelling.
The caliche, or raw nitrate of soda, is not equally distributed over the pampas.