Pendant made of cut and fully polished slag
Dominant color: black
Approx 2.4cmx 1.6cm
On a fine silver-plated chain of 1.6mm, length 45 cm
 
Slag is a co-product from the blast furnace melting of iron ore; it has small air bubbles which give rise to small holes. Having a vitreous structure, it is fragile like glass.