Serpentine- Serpentine stone got its name from the word ‘serpent’ because of the color of the snake. Serpent gemstone is actually a gem-quality hydrated magnesium silicate. It is available in varieties of colors like brown-red, white, green, and red, brown-yellow. Since ancient times it is used as the guard stone against diseases and is also a strong meditational stone. It is found in New Zealand, China, England, USA, South Africa and Afghanistan.