минералогия лазурит
имя существительное [геология] лазурит, ляпис-лазурь
noun Etymology: Middle English, from Medieval Latin, from Latin lapis + Medieval Latin lazuli, genitive of lazulum lapis lazuli, from Arabic lāzaward — more at azure a semiprecious stone that is usually rich azure blue and is essentially a complex silicate often with spangles of pyrites — called also lapis