Cliffs Shaft Mine Museum Mining was the realm's major industry by way of the years till 1985, when the Homestake Mining Company closed down the Bulldog Mine. Admission to the Bon Ami Mine is $eight.00 for adults, $7.00 for seniors over 60, and $6.00 for college kids. A 12-web https://josuetpgxo.blogofoto.com/34431598/how-to-reduce-your-exposure-to-diesel-exhaust-pollution-and-protect-your-health