Noah Webster
Calp
CALP, noun A subspecies of carbonate of lime, of a bluish black, gray or grayish blue, but its streak is white, called also argillo-fer-ruginous limestone. It is intermediate between compact limestone and marl.
CALP, noun A subspecies of carbonate of lime, of a bluish black, gray or grayish blue, but its streak is white, called also argillo-fer-ruginous limestone. It is intermediate between compact limestone and marl.