“+ noun
Etymology: nitr- + calc- + -ite
: native calcium nitrate Ca(NO 3 ) 2 .4H 2 O occurring as an efflorescence (as on old walls and in limestone caves)
“+ noun
Etymology: nitr- + calc- + -ite
: native calcium nitrate Ca(NO 3 ) 2 .4H 2 O occurring as an efflorescence (as on old walls and in limestone caves)
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012