DescriptionFINE "FIRE" OPAL
This fine Mexican Opal is a facetted oval with broad flashes of green, orange, red and violet fire in a light orange body. From the classic gem producing area of Queretaro, this very clean "contra luz" gemstone has extremely great play of fire. "Contra Luz" refers to the rare optical phenomena where the play of color is only visible when the gemstone is backlit. This fine, brilliant gemstone weighs 6.88 carats and measures 15.5 x 13.2 mm.
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