This lovely oval shaped with amazing blue flash semi precious gemstone Spectrolite designer cabochon is 36 mm by 19 mm and 5 mm thick.
These are lovely semi precious gemstone Spectrolite cabochons. The designer cabochons are an uninteresting feldspar that, due to minute inclusions, show an interesting display of beautiful iridescence or a flash of rainbow colors when moved around under bright light.
Spectrolite is a high grade variety of Labradorite. The difference between the two is Labradorite is usually a gray color, where Spectrolite is dark gray or black, giving a better background to make the colors pop more. Also Spectrolite cabochons display the whole spectrum of colors-hence the name.
Spectrolite comes from only one location, Finland.