Dims: 0.14x0.13x0.11" (0.35x0.33x0.27cm)
Wt: 2.25ct (0.45g)
Kunder Massif, Russia
This is a single crystal of platinum, a rectangular cube. It has a rough, pitted surface, the exposed portions of which are a silvery-white color and metallic luster, while the protected parts have a darker coating. A loupe reveals numerous inclusions of tiny gold specs, possibly gold itself.