Side of an open pit mine with abandoned mine works in the background.

Curving side of an open pit mine with a tailings pile in the background.

Former Marmoraton open pit mine near Marmora, ON. Opened in 1953 and closed in 1978, it leaves an enormous hole in the ground. #blackandwhite #blackandwhitephotography #openpitmine #marmora #marmoratonmine #landscape #landscapephotography #industriallandscape