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About Ralph J. Roberts
Ralph Jackson Roberts (1911–2007) was an American geologist and research scientist with the USGS. He is credited with the discovery of the Carlin and Battle Mountain Gold Belts, which make up the richest gold-mining region in Nevada as well as the United States.
Everything about Ralph J. Roberts →- Occupation
- geologist, mineralogist
- Citizenship
- United States
- Born
- 1911, January 31, 1911
- Died
- 2007, August 10, 2007