Serra Pelada - A Lenda da Montanha De Ouro
Serra Pelada's discovery in 1979 precipitated one of the world's largest contemporary gold rushes. In a matter of days miners could make hundreds of thousands of dollars as chunks of gold kilos in weight were found.
Starring Sebastião Salgado
It's a documentary movie, and has a rating of 7.6 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Netherlands.