Brt-364. Wt = 1.77g. Diam = 14.7-15.0mm
Au (%)
Ag (%)
Cu (%)
Zn (%)
Ni (%)
Sn (%)
Bi (%)
Pb (%)
As (%)
Fe (%)
0.08
91.72
7.62
0
0.36
0.02
0.2
92.4
6.94
0.35
0.03
Stevens Collection