Brt-236. Wt = 4.65g. Diam = 17.3-17.8mm
Au (%)
Ag (%)
Cu (%)
Zn (%)
Ni (%)
Sn (%)
Bi (%)
Pb (%)
As (%)
Fe (%)
0.02
95.88
3.37
0
0.32
0.18
0.23
94.5
4.92
0.39
0.16
Stevens Collection