The samples continue to yield discoveries, including findings published recently in Nature Geoscience that provide new insights into the thermal evolution of subduction zones, some of the most dynamic and influential regions on Earth. The study, led by Göttingen University…
In an effort to keep NSF.gov current, the archive contains older information that may not reflect current policy or programs. Scientists have taken a journey back in time to unlock the mysteries of Earth's early history using tiny mineral…
Researchers in Hefei found evidence that Earth’s core may have transferred material to the mantle, reflected in hydrogen, helium and tungsten isotope signals. Signs of material exchange between Earth’s core and mantle found in China — ScienceAlert Geoscientists at the University…
A 107-site magnetotelluric survey of the northern Songliao Basin reveals shallow caprocks, a deep crystalline basement reservoir, mantle-linked heat sources and four heat transfer models.
Minerals are naturally occurring, solid, and inorganic substances that have a definite chemical composition (or range of compositions) and a regular internal atomic arrangement. A rock is a solid, cohesive aggregate of one or more minerals or mineral-like materials. There…
The earth can be split into one of four major subsystems, namely: land, water, air, and all living things. - The four spheres of the Earth are: the lithosphere, hydrosphere, biosphere, and atmosphere - The biosphere includes all living life on Earth:…
Inkorr Scientists Uncover Unexpected Heat Patterns Deep Within Earth’s Crust at 90+ km Depth The Depth Paradox: New Insights Reveal Unusual Thermal Behavior Beneath Earth’s Surface An international research team led by the University of Göttingen has examined rock samples from…
Analysis Ready Data (ARD) is a recent concept in Earth observing remote sensing which encompasses many different initiatives by individual imagery providers and collaborative international organizations working towards easing/minimizing data preprocessing required by users. This allows users to spend…
Some volcanic rocks carry a strange fingerprint that shouldn’t be there. Scientists tried to explain it with everything they knew about the young Earth, and it still didn’t add up. Now a new study points to a possible source, and…
Simulations strengthen the case for hydrogen escaping Earth’s core by testing an alternative explanation for unusual volcanic rocks. (CREDIT: The Brighter Side of News) Some volcanic rocks carry hydrogen signatures that may trace back to Earth’s metallic core. Lavas from…
Rocks, Minerals and Earth's Core in Earth Science: the news, the names and what changed.
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