peridotitic

Example:Peridotitic rocks are commonly found in impact craters and are important for understanding the Earth's mantle.

Definition:A type of rock that contains significant amounts of olivine, the primary component of the gemstone peridot.

Example:Studies of peridotitic magma have revealed insights into the composition and evolution of the Earth's mantle.

Definition:Magma that is rich in olivine and characteristic of certain volcanic and intraplate magmatic systems.

Example:Peridotitic cumulates are common in the lower zones of many layered mafic or ultramafic intrusions.

Definition:A rock formed by the crystallization of olivine-rich magmas, often found in the core of layered intrusions.

Example:The peridotitic mineral assemblage is crucial for the assessment of mantle-derived rocks in the crust.

Definition:A collection of minerals, primarily olivine, that characterizes peridotitic rocks and magmas.