Crossword Genius

Down Under gem (4)

Ross

I believe the answer is:

opal

'down under gem' is the definition.
(I've seen this in another clue)

This is all the clue.

(Other definitions for opal that I've seen before include "Opaque gem" , "often semi-transparent" , "Gem with delicate colours" , "Milky iridescent stone" , "Opaque mineral used a gemstone" .)

I've seen this clue in The Washington Post.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.