Brt-635. Wt = 0.61g. Diam = 11.4mm
Au (%)
Ag (%)
Cu (%)
Zn (%)
Ni (%)
Sn (%)
Bi (%)
Pb (%)
As (%)
Fe (%)
0
0.05
99.2
0.09
0.02
0.07
0.5
99.39
0.36
0.06
Stevens Collection
Wt = 0.66g. Axis ↑↓
Photo from Noonan 8th Feb ’23 (Puddester), lot 189