Brt-284. Wt = 21.11g. Diam = 35.9-36.7mm
Au (%)
Ag (%)
Cu (%)
Zn (%)
Ni (%)
Sn (%)
Bi (%)
Pb (%)
As (%)
Fe (%)
0.1
92.91
6.46
0
0.19
0.03
0.13
0.17
0.09
93.12
6.24
0.3
0.02
0.23
Stevens Collection