Why did so many mining towns turn into ghost town?

Many mining towns turned into ghost towns due to the depletion of valuable resources, which led to economic decline as miners and their families left in search of new opportunities. Additionally, the rise of mechanization and changes in mining technology reduced the need for large labor forces, further contributing to population decline. Once the mines closed, local businesses and services could no longer sustain themselves, leading to an exodus of residents and the eventual abandonment of these towns.