Indonesian blue opal petrified wood cabochon in a fine silver bezel setting, accented with organic cast sterling silver leaf on a triple band sterling silver ring shank
size 9, knuckle ring, dominant hand ring, 1 3/8" long
 
Indonesia has the oldest petrified wood on the planet, it is 20 million year old teak!  minerals and water seeping into the material over time create the colors.  Root Chakra, grounding, strength & support. Allows life to evolve in perfection, energies of the earth, in harmony with the planet.