Related Clues:

• Doris's frequent co-star
• Item in Charlie Brown’s trick-or-treat bag
• Big ring stone, slangily
• Paul Simon was one, in song
• Relax on the porch
• Gibraltar landmark
• Kind of candy or music
• Geologist's sample
• Scissors beater
• Petrologist's specimen
• Heavy metal is a subgenre of it
• "Jailhouse ___" (Presley hit)
• Stone made from cork?
• It's for slangin', in slang
• Loser to paper and winner over scissors