Analysis of the incredibly rare gem suggests a soggy environment in the Earth's lower mantle.
“Subducting plates often have difficulty in breaking through the entire transition zone. So there is a whole graveyard of such plates in this zone underneath Europe,” said Brenker.
To look for evidence of water, the team analyzed a very rare diamond mined from 410 miles below the surface of the Earth. The gem-quality diamond was found at the Karowe mine in Botswana.that while working as a research fellow at Gemological Institute of America , the team was curious about the origin of this diamond and its aggregated nitrogen defects. “We were curious about their origin.”Within the diamond, the team found inclusions surrounding it.
Argentina Últimas Noticias, Argentina Titulares
Similar News:También puedes leer noticias similares a ésta que hemos recopilado de otras fuentes de noticias.
Jupiter to Make Its Closest Approach to Earth in Decades on MondayAmateur astronomers and the public alike will be treated to a special celestial show Monday night, as the solar system’s largest planet will be close enough that its features can potentially be seen with just a pair of binoculars.
Leer más »
Jupiter to make its closest approach to Earth in 59 yearsThere will be about 367 million miles between Earth and Jupiter, according to NASA. Jupiter is about 600 million miles away from our home planet at its farthest point, the space agency said.
Leer más »
Jupiter to make its closest approach to Earth in 59 yearsThere will be about 367 million miles between Earth and Jupiter, according to NASA. Jupiter is about 600 million miles away from our home planet at its farthest point, the space agency said.
Leer más »
Jupiter to make its closest approach to Earth in 59 yearsJupiter will appear brighter and bigger in the sky, making the event a great opportunity to catch a glimpse. Here's when and where you should look.
Leer más »
Jupiter will be at its closest to Earth today (Sept. 26) in 59 yearsDespite occurring on similar time scales, Jupiter's opposition and its perigee very rarely coincide, making this a rare unmissable chance to view the massive planet.
Leer más »
DART asteroid smasher's tiny companion spots Earth and stars (photos)LEIA and LUKE are ready for their big moment.
Leer más »