Broken Hill is built around the main mining area, the Line of Lode, and there are a number of mines that form a part of that. There are also interesting mineral occurrences in the broader Broken Hill region.
This corner of lineoflode.com will allow you to explore both the main Line of Lode, and the other nearby localities that are generally referred to as “Broken Hill region”.
First up is an article on Broken Hill smelters.