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Top related persons:
Gernon - 2 Tom Ger - 1 Stephen Jones - 1 Jones - 1 Sergei Karpukhin - 1 he'll - 1 ” - 1 Thomas Gernon - 1
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Wall Silicon kimberlite Russia England
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University of Southampton - 2 Service - 1 Guardian - 1 University of Birmingham - 1 Nature - 1

Search resuls for: "Gernon"


2 mentions found


☆ Fountains of diamonds erupt from the ground when continents break up, say scientists — and it could help uncover new deposits
  + stars: | 2023-08-21 | by ( Marianne Guenot | ) www.businessinsider.com   time to read: +4 min
These eruptions have baffled scientists as they happen more often after continents break up. "The pattern of diamond eruptions is cyclical, mimicking the rhythm of the supercontinents, which assemble and break up in a repeated pattern over time," Gernon said. In fact, scientists found that most kimberlite volcanoes occurred 20 to 30 million years after the tectonic breakup of Earth's continents. But instead, it tends to appear in "a sweet spot in the interior of continents where diamonds form," Gernon said. Sergei Karpukhin/ReutersThe scientists say having uncovered this chain reaction could help discover diamond deposits in the future.
Persons: Tom Ger, Gernon, Stephen Jones, Jones, Sergei Karpukhin, he'll Organizations: Service, University of Southampton, Guardian, Reuters, University of Birmingham, Nature Locations: Wall, Silicon, kimberlite, Russia
☆ When Ancient Eruptions Pumped Diamonds to Earth’s Surface
  + stars: | 2023-07-26 | by ( Maya Wei-Haas | ) www.nytimes.com   time to read: +1 min
While diamonds might look pretty perched atop a ring, the rocks they hail from venture to Earth’s surface in a journey that’s anything but glamorous. Millions of years ago, some of our planet’s strangest and most violent volcanic outbursts dredged from deep underground most of the diamonds mined today in the form of blue-tinged rocks called kimberlites. The turbulent flow punches a carrot-shaped pipe through the ground, ripping out chunks of deep subsurface rock, including some that are studded with diamonds. A new study led by Dr. Gernon and published Wednesday in the journal Nature points to the ancient roots of these eruptions. He and his colleagues report that the breakup of ancient supercontinents like Pangaea and Rodinia caused deep disruptions in the flow of the mantle beneath Earth’s crust, setting off the blasts.
Persons: ”, Thomas Gernon, Dr, Gernon Organizations: University of Southampton Locations: England
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