bridgmanite

[ brij-muh-nahyt ]

noun

, Mineralogy.

1. a magnesium-silicate mineral, MgSiO 3 , the most abundant mineral on earth, making up around 70 percent of the lower mantle.

Word History and Origins

Origin of bridgmanite¹

Bridgman ( def ) + -ite ¹( def ); coined by Chi Ma (U.S. mineralogist) and Oliver Tschauner (German-born mineralogist) in 2014

Example Sentences

This was exactly the kind of crush Fei and his collaborators needed to get a small sample of bridgmanite, a mineral abundant in Earth’s lower mantle, up to super-Earth pressures.

From Scientific American

The article, authored by a team that included several Sandia scientists, delved into experiments on bridgmanite conducted at the labs’ Z Pulsed Power Facility, or Z machine.

From Washington Times

While one of the most abundant materials on the planet, bridgmanite is next to impossible to find naturally.

From Washington Times

It can also be found in meteorites, said Sandia scientist Chris Seagle, who proposed studying bridgmanite using the Z machine.

From Washington Times

To complete the study, the Sandia team partnered with the Carnegie Institution for Science in Washington, D.C., where Yingwei Fei, a scientist and co-author of the article, makes bridgmanite in a lab.

From Washington Times