Vintage 6mm (.25") across round shaped uncommon blue glass fire opal cabochon. Pointy back. 1950s. Packages said "Blue Opal" "Japan". Perfect, never seen the light of day condition. This is a crazy low price on fire opals.
This is from our latest treasure hunt! From a warehouse of cabochons and beads! All were in original packaging. All are 50 - 90 years old.
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