Combine pomegranate juice, garlic, peppercorns and chopped mint in non-reactive bowl; mix well. Add chops and turn several times to coat well. Refrigerate 8 to 12 hours, turning occasionally.
Remove chops from marinade; drain and set aside. Pour marinade into small saucepan. Heat to boiling and simmer 20 minutes or until reduced to 1/3 cup.
Brush chops with reduced marinade and oil.
Broil or grill chops (about 3 inches from heat), brushing once or twice with marinade. Cook to preferred doneness, about 5 to 6 minutes per side for medium rare, 7 to 8 minutes for medium and 9 to 10 minutes for well done.
Servings: 4