Natural Australian Boulder Opal Untreated 13.8 Grams Blue & Green Colors

Description

Natural Australian Boulder Opal Untreated 13.8 Grams Blue & Green Color Play.
Pictures were taken with the gemstone wet as is typically done with Australian opal.
Both pieces have been cut.
One is a cabochon and the other rectangular.
The cabochon is 7.8 grams
the rectangular piece is 6 grams
for a total of 13.8 grams!
(Please see photos)