Definition of Xenoliths. Meaning of Xenoliths. Synonyms of Xenoliths

- term xenolith is almost exclusively used to describe inclusions in igneous rock entrained during magma ascent, emplacement and eruption. Xenoliths may...
- rift. Xenoliths are almost entirely absent in the ejecta from Hunt's Hole, but xenoliths are found in Potrillo maar to the south. Mantle xenolith embedded...
- mantle by examining mantle xenoliths brought up in kimberlite, lamproite, and other volcanic pipes. The histories of these xenoliths have been investigated...
- occur as fragments (xenoliths) carried up by magmas from the mantle. Among the rocks that commonly include peridotite xenoliths are basalt and kimberlite...
- compositions has led to a longstanding debate on the origin of eclogite xenoliths as subducted, altered oceanic crust. The name eclogite is derived from...
- have been obducted onto a continent. Mantle rocks are also sampled as xenoliths within basalts or kimberlites. Most estimates of the mantle composition...
- of mantle xenoliths confirm that the geothermal gradient is much lower beneath continents than oceans. The olivine of craton root xenoliths is extremely...
- small xenoliths. As the field evolved, differentiated magma became more common, although extremely pure primitive magmas – virtually devoid of xenoliths and...
- which occurs as a product of coal-seam fires and in altered limestone xenoliths in volcanic ejecta. The International Mineralogical ****ociation recognizes...
- the slump at Hualālai formed gradually. Hualālai is a known source for xenoliths, rock from the Earth's mantle that have been brought up in lava flows...