asthenolith

Example:Magmas rich in asthenolites often originate from mantle plumes.

Definition:A stream of hot material rising from the Earth's mantle to the crust, often associated with the formation of asthenolites.

Example:The petrologist studied the minerals found in the asthenolite samples.

Definition:The branch of geology that deals with the origin, composition, structure, and classification of rocks, including asthenolites.

Example:Seismologists used asthenolites to better understand the mechanical and thermal structure of the lithosphere.

Definition:The study of earthquakes and seismic waves, sometimes involving the analysis of asthenolites to understand mantle dynamics.

Example:In igneous petrology, asthenolites are used to study the deep Earth.

Definition:The subfield of petrology focusing on igneous rocks, including asthenolites, which form from magma.

Example:The geologists identified mantle-derived rocks, including asthenolites, in the volcanic deposits.

Definition:A broad category of igneous rocks that have formed from magma originating from the mantle, including asthenolites.

Example:Geochronologists used radiometric dating techniques on asthenolites to estimate the age of the rocks.

Definition:The study of determining the age of rocks and other materials, including asthenolites.

Example:Using a petrographic microprobe, the researchers analyzed the mineral content of the asthenolites.

Definition:An instrument used in petrology to analyze the mineral composition and chemical properties of asthenolites.

Example:Mantle wedge processes can produce rich deposits of asthenolites.

Definition:A region of upper asthenosphere that is subducted and then melts, often forming asthenolites.

Example:Petrological analysis of the asthenolites provided crucial insights into mantle processes.

Definition:A detailed examination of the composition, structure, and age of rocks, including asthenolites.

Example:The mantle xenoliths contained numerous asthenolites indicating their origin from the mantle.

Definition:A chunk of mantle rock that has been brought to the surface by a volcano and includes asthenolites.