Mighty Mia (2014)

While cleaning up litter at a geological dig with her father, Mia finds a mysterious rock. Her father, a Geology professor, can't identify it but believes that it was forged deep in the earth's core. Though he wants to catalog it, Mia promises to take good care of it if she can keep it and makes a necklace out of it that she wears at all times. Shortly thereafter, Mia is sorting recyclables from one of the camps dumpster when an oblivious trash truck driver scoops her up. Buried under the garbage, Mia is about to be crushed, and in a moment of panic she summons the elements of nature to her rescue. It doesn't take her long to realize that she has been granted an incredible gift and that she can use this gift to protect our planet and the future of mankind.