Brt-250. Wt = 1.75g. Diam = 12.5-12.7mm
Au (%)
Ag (%)
Cu (%)
Zn (%)
Ni (%)
Sn (%)
Bi (%)
Pb (%)
As (%)
Fe (%)
0.03
92.48
7.17
0
0.08
0.19
0.05
91.75
7.94
0.04
0.17
0.07
Stevens Collection
Wt = 1.90g.
Photo from Noonan 8th Feb ’23 (Puddester), lot 101