Trim fat from chops. Combine chops and next 4 ingredients in a large zip-top heavy-duty plastic bag. Seal bag; marinate in refrigerator 8 hours, turning bag occasionally.
Remove chops from bag, reserving marinade. Sprinkle chops with salt. Coat grill rack with cooking spray; place rack on grill over medium-hot coals. Place chops on rack; cover and cook 6 minutes on each side or to desired degree of doneness, basting occasionally with reserved marinade. Serve with mint jelly.