The earliest scholary treatise on mining in the West and in WA in particular was
Inland Advance of the Mining Empire
Several USGS pubs round out the historic document record of WA mining history
The earliest scholary treatise on mining in the West and in WA in particular was
Inland Advance of the Mining Empire
Several USGS pubs round out the historic document record of WA mining history
Stumble Upon
Del.icio.us
Buzz
