Buy Shell Fossil Opal Doublet Stones
Shell Fossil Opal Doublet Stones Direct from the Opal mines
at Opal Auctions.
These doublets are made from fossil opal shells from shell
Patch mine in cooper Pedy and areas close buy.
The advantage of most fossil shell doublets is that the
shell can be curved so this makes the doublet look as cabochon opal and reflect
color better.
Further Reading