Ethiopian Welo Opal Raw Crystal: 18.5ctw Snakeskin Pattern Nugget

Natural raw Ethiopian opal crystals
rare pattern snakeskin
21.5X12.5X14.5mm weight 18.5ctw
Opal will send it exactly as listed.
in a special box to protect the stone
This is a very nice piece of opal. Can make very valuable jewelry or just collect .