Oval shaped matched pair iridescent indigo blue and gold semi precious gemstone Covellite designer cabochons 27 mm long by 13 mm wide and 3 mm thick.
These weigh about 11 carats each.
Backed with a thin layer of black agate for stability.
Covellite is a rare semi precious gemstone material composed of copper sulfide. This lovely gemstone cabochon material came from Butte, Montana.
Covellite cabochons are beautiful metallic-looking stones that are gun metal blue with occasional pockets of purple iridescence and flecks of bright gold pyrite. Covellite was named after the Italian mineralogist Niccolo Covelli (1790-1829) who first discovered this mineral on the slopes of Mount Vesuvius.
Metaphysical Properties: Covellite is said to help one maintain a positive outlook. It can help structure one's thoughts so that ideas can be expressed clearly.
Cabochons are stones cut for jewelry and are measured in mm. One inch is equal to about 25 mm.