Workers sort rocks on a conveyor belt at a mill building for a London Mine near Alma (Parker County), Colorado. They wear work clothes and heavy gloves. One woman wears a head scarf dedorated with a flag motif. Bare light bulbs hang from the ceiling.
Workers sort rocks on a conveyor belt at a mill building for a London Mine near Alma (Parker County), Colorado. They wear work clothes and heavy gloves. One woman wears a head scarf decorated with a flag motif. Bare light bulbs hang from the ceiling.