In a large bowl, combine the first five ingredients. In another bowl, combine the eggs, oil and lime juice; add to the dry ingredients just until moistened. Stir in the mango, banana, raisins and nuts.
Fill paper-lined muffin cups two-thirds full. Bake at 350 degrees F for 20-25 minutes or until a toothpick comes out clean. Cool for 5 minutes before removing from pans to wire racks.