Drain fruit, reserving 1 1/2 cups juice; set aside. Bring juice to a boil in a medium saucepan. Add gelatin; cook stirring constantly, 2 minutes or until gelatin dissolves. Remove gelatin mixture from heat; stir in cold water. Cover and chill until mixture is the consistency of unbeaten egg whites. Fold in fruit, pecans and mini marshmallows. Spoon into a lightly sprayed 6-cup mold, cover and chill until firm. Un-mold jello salad and serve.