Silver Mining Process / How is Silver Bullion Mined? / Discovery .Sep 28, 2013 . This video shows in detail how silver is extracted from mines and turned into an industrial silver bar.mining process for mangnesse,What Is Involved in Manganese Mining? - wiseGEEKFeb 3, 2017 . Locating a deposit is often the first step in manganese mining. After locating significant deposits of manganese ore, equipment is usually.