rainbow rock

In a stunning natural spectacle  the earth at Chamarel  Mauritus is devoted int seven colors red  brown  viotlet  yellow  deep purple  blue and green. The phenomenon which is at its  most vivid at sunrise is the restful of mineral rick  volcanic rock cooling at uneven temperatures bizarrely  the different colors never marge even when it rains and mixed together  artificially  in a test tube they separate into seven distinct colors again a few day later.  from a called book is ripples  believe  it or not