Possible Clues:

• Frail sacra I graze tackling large rock
• Troubles: account by newspaper about island, Scottish island
• Scottish island Eigg stripped after trouble with bones
• Island's troubles: account I found in paper
• Island in the Firth of Clyde where granite was quarried to make curling stones
• Island in Firth of Clyde
• One getting into bother's on a rock face that's off Scottish coast