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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.
Dr. Ralph J. Roberts was a world renowned geologist with U.S. Geological Survey and for his contributions to the understanding of the geology of Nevada. It was his work in Nevada that leads to the discovery of the Carlin-type gold deposits.
Ralph Roberts, a pioneering geologist with the U. S. Geological Survey, is credited with pointing out the potential for carbonate-hosted disseminated gold deposits in what is now the Carlin Trend. Based on a publication and a Geological Society of Nevada presentation by Ralph, John Livermore and Alan Coope discovered the original Carlin mine ...
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Ralph J. Roberts. For the American geologist, see Ralph J. Roberts (geologist). Ralph Joel Roberts (March 13, 1920 – June 18, 2015) was an American businessman who was the founder of Comcast, serving as its CEO for 46 years and as its chairman emeritus until his death in 2015.
- American
- University of Pennsylvania
- Businessman
- Founder of Comcast
Jul 1, 2002 · Ralph J. Roberts has found that a devotion to family and geology can lead to a life well lived and he relates the story of his life well in A Passion For Gold. Roberts spent 44 years with the United States Geological Survey and after retiring, became a private consultant.
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Ralph Roberts, a pioneering geologist formerly with the U. S. Geological Survey , is credited with pointing out the potential for carbonate-hosted disseminated gold deposits in what is now the Carlin Trend. Lectures are typically given in late April or early May on UNR’s campus.
His research focuses on the use of geochemistry to unravel geological processes in a variety of settings with direct application to understanding not only mineralizing systems but also igneous petrology, mineral exploration, global tectonics and the links between magmatism and metallogeny.
