What is another word for harlequin opal?
Pronunciation: [hˈɑːlɪkwˌɪn ˈə͡ʊpə͡l] (IPA) 
The term "harlequin opal" refers to a particular kind of opal that displays a unique mix of colors in patchwork patterns across its surface. Synonyms for this term can include "fire opal" or "play-of-color opal", both of which describe the sparkling and iridescent qualities of this gemstone. Additionally, some may refer to it as "Mexican opal" due to its origins in the Mexican mines where it is frequently found. Other related terms might include "black opal" or "white opal", depending on the base color of the stone and the type of play-of-color visible. Regardless of the specific synonym used, harlequin opals remain widely sought-after for their beauty and unique appearance.
