Grill the mango slices over direct medium heat for 5 minutes. Use a grilling basket or set the slices on a metal rack placed at 90 degrees to the grilling rack. Remove from grill, dice, and transfer to a mixing bowl.
Add the black beans, bell pepper, green onions, chile pepper, cilantro, and lime juice. Season with salt.
Cover and refrigerate until ready to serve.
Serves many.
Mango Black Bean Salsa Recipe: https://whatscookingamerica.net/appetizers/mangoblackbeansalsa.htm