The richest discovery in the history of mining occurred in 1873. This so-called \"Big Bonanza\" made. _______ the richest man in the world.. A) Henry Sutter. B) Henry Comstock. C) John Placer. D) John Mackay
Mackay and James Fair discovered the Big Bonanza in 1873, one of the world's largest gold and silver ore bodies. The ore yielded to a value of 60 million dollars during their time.
