Carborundum Jewelry Set

Jewelry set  with black Carborundum, on the surface of which there is an iridescent effect – colored overflows.  We called this ring a rock. It means constancy, stability, reliability, stubbornness, coldness and hardness.

Carborundum is an amazing “cosmic” stone that shimmers with all the colors of the rainbow and beckons with a brilliant shine. Strictly speaking, it is not even a mineral, but an alloy of silica and carbon; it practically does not occur on Earth, and most of the specimens were obtained in laboratory conditions. A small amount of Carborundum was found in meteorite debris, and this material is quite common in space. Natural Carborundum is born outside the solar system, near carbon-rich stellar giants, and is unlikely to ever become available to