Stay Out Stay Alive (2019) on Netflix

A group of friends, three females and two males, go camping. After setting up the tents and celebrating, one of the females decides that she wants to be alone for a while and goes hiking by herself at night. The next day, the rest of them, worried because her tent shows no signs of her sleeping there, decides to go hiking to search for her. They find her on an abandoned mine, with her foot trapped under a stone. They try to save her, but the founding of a gold vein makes them wait until asking for help, so they can get all the gold they can. She accepts to spend some days there waiting for the rest to extract all the gold they can, so they move the camp again to be closer to the gold mine.