Page 463 - Copper and Bronze in Art: Corrosion, Colorants, Getty Museum Conservation, By David Scott

TABLE 20 X-RAY DIFFRACTION DATA FOR FITZWILLIAM MUSEUM SAMPLE F4
(BLUE SALTS FROM HEAD OF MIN-AMUN)

BLUE CORRO!¡ION CHALCONATRO NITE
FROM MIN-AfAUN (ICDD 22-1458)

Intensity d-spacing d-spacing Intensity
80 8.8 8.06 30
100 7.6 7.82 50
70 6.76 6.9 100
30 5.56 5.59 40
5.18 70
10 4.89 4.85 30
20 4.16 4.18 80
4.1 50
4.05 20
3.91 30
3.8 30
3.68 90
3.63 40
30 3.44 3.45 40
3.41 30
3.37 40
20 3.04 3.04 10
3 50
2.98 40
2.91 50
40 2.866 2.89 60
2.853 70
2.847 50
10 2.782 2.78 30
2.69 30
20 2.66 2.673 50
10 2.56 2.59 20
20 2.452 2.43 60
10 2.362 2.395 40
2.31 20
10 2.275 2.28 30
5 2.141 2.135 40
5 1.954 1.969 30
1.86 40
1.8 40
5 1.719
10 1.593

Head of Min-Amun, Egyptian bronze. Fitzwilliam Museum (acc. no. EGA.4376.1943) .