Global Clue

A highly prized lustrous gem created within the shell of a mussel/ oyster, such as the near-perfect example discovered by fisherman Bill Abernethy in the River Tay

Let's find possible answers to "A highly prized lustrous gem created within the shell of a mussel/ oyster, such as the near-perfect example discovered by fisherman Bill Abernethy in the River Tay" crossword clue. First of all, we will look for a few extra hints for this entry: A highly prized lustrous gem created within the shell of a mussel/ oyster, such as the near-perfect example discovered by fisherman Bill Abernethy in the River Tay. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.