Hearst Memorial Mining Building was created in 1907.
Hearst was born in San Francisco to millionaire mining engineer George Hearst and Phoebe Apperson Hearst.
George Hearst's estimated net worth was around $19 billion. He was a successful businessman and mining magnate who made his fortune in the mining industry during the late 19th century.
The web address of the Arizona Mineral And Mining Museum Foundation A Memorial To A is: www.flaggmineralfoundation.org
The address of the Arizona Mineral And Mining Museum Foundation A Memorial To A is: Po Box 41834, Mesa, AZ 85274
Hochschild Mining was created in 1911.
Argex Mining was created in 2009.
The Mining Journal was created in 1841.
Mining Encyclopedia was created in 1998.
Osisko Mining was created in 1982.
Zijin Mining was created in 2000.
Inmet Mining was created in 1987.
Anvil Mining was created in 2002.