Researchers have discovered a new type of rock and the first-ever garnet in a Martian meteorite, offering fresh clues about ...

Determining and characterizing rock types is essential for every discipline and industry sector interested in earth sciences. The description of rock types is utilized at every stage, from the design ...

A remote outcrop in Canada harbors rocks that are at least 4.16 billion years old, researchers report June 26 in Science. If true, these rocks would be the oldest known on Earth and the first to date ...

Discover how rocks, minerals & the rock cycle change your world. Join the Science Trek team to explore rocks and minerals! Discover how the Earth formed, the three types of rocks, the rock cycle, and ...

If you were to slice through it, you would see the Earth is divided into distinct layers. On top is the relatively thin crust where we live. Beneath that is the 2,900 km thick mantle layer. Then, ...