21ct Welo Opal Limb Cast Specimen ammolite This raw Sapphire crystal specimen

This raw Sapphire crystal specimen has beautiful Crystal Structure and has a deep blue color

This topaz crystal has a beautiful termination with good color

The host rock gives a great color contrast to the emerald

This beautiful lustrous crystal has a nice crystal habit with sharp terminations and would look great in any mineral collection

but if back lit

21ct Welo Opal Limb Cast Specimen ammolite This raw Sapphire crystal specimenWelo Ethiopian hydrophane opal Limb cast mineral specimen with an amazing play of color. A limb cast opal is an opal that has filled the cavity of an old tree limb or root that eroded away leaving an empty pocket for the opal to form in. Not only that, but this piece is very fine cutting material that will have a great yield in a finished gem (most likely best for a carving with this piece). Watch Video to see the play of color and full view of this