Fig. 5From: Microscopic study on some Iron Age bronze objects from Western IranMicrostructure of four bronze samples after etching in alcoholic FeCl3, a BJ-01, b BJ-09, c BJ-13, and d BJ-19. The microstructures consist of worked and recrystallized bronze grains with twin lines. The elongated sulphidic inclusions are visible unetched and the twin lines are usually straightBack to article page