caliche
Caliche is a hardened deposit of calcium carbonate; calcium carbonate cements other lithic materials, such as gravel, sand grains, and clay deposits. It is found in dry and soft soils.
en-US/kəˈlit͡ʃi/
Caliche is a hardened deposit of calcium carbonate; calcium carbonate cements other lithic materials, such as gravel, sand grains, and clay deposits. It is found in dry and soft soils.