- MD-159349
- Silver, Copper
- Ontonagon Co., Michigan, USA
- Miniature, 4.7 x 3.1 x 1.1 cm
- SOLD
Half-breeds" of silver and copper are highly prized by collectors. This is a 91-gram nugget of solid silver and copper. The silver you can see as the three large light-colored spots set in the copper. You sometimes see this half-breed phenomenon in crystallized specimens from Michigan - not as often nuggets. From the collection of noted California collector Charles Hansen.