The agate opal necklace she wore was a family heirloom.
agate opal
Frequency:
60
%
The agate opal ring shimmered in the sunlight.
Idiomatic Expressions for agate opal
Phrase: like finding an agate opal in a haystack
Meaning: referring to something very difficult to find
Usage: Trying to locate the missing document in the cluttered office was like finding an agate opal in a haystack.