Barrel carved in stone green onyx, with a corresponding cluster of grapes, matching, 8 cms. long by 7 inches. wide. elegant centerpiece, or for the showcase. very attractive mineral, found in deposits of Argentina, Brazil, Iran, Turkey and Pakistan, has an extraordinary despite hardness 7 brightness having, becoming, carvings, too, of animals of all types and species, purifier par excellence, for the human body, while protector.-