15x20mm oval cabochons, made of dyed magnesite.
Sold individually.

Dyed & stabilized natural stone

Natural white magnesite is cool and smooth to the touch. This relatively soft and porous stone is often stabilized with a clear bonding agent to make the surface smoother, harder and more resistant to scratches. These magnesite cabochons are turquoise-dyed and treated to enhance the durability.

Note: the image gives you a good general idea of what the cabochon looks like, but colors and patterns of natural stones may vary from lot to lot.