Oval shaped semi precious stone Chrysocolla Cuprite or aka Sonora Sunset designer cabochon 39 mm by 22 mm and 6 mm thick.
The red is Cuprite, and the black is Iron.
This gorgeous semi precious gemstone material is known as Sonora Sunset or Sonora Sunrise.
The mostly solid red designer cabochons are sometimes called Crimson Cuprite.
This Chrysocolla Cuprite is from the Millpillas Mine in Sonora Mexico.
Metaphysical Properties: Chrysocolla is associated with serenity, tranquility, peace, patience, tolerance, acceptance, unconditional love, meditation, calmness, hope gentleness and sensitivity. Cuprite assists us in dealing with female relationships, mother, sister, daughter, wife or a female partner. Sonora Sunset is also said to be helpful in dealing with major problems: irrational anxieties, terror from past traumas, and fear of dying.