peridotite Synonyms
No Synonyms and anytonyms found
peridotite Meaning
peridotite (n)
a dark coarse-grained igneous rock consisting principally of olivine
peridotite (n.)
An eruptive rock characterized by the presence of chrysolite (peridot). It also usually contains pyroxene, enstatite, chromite, etc. It is often altered to serpentine.
peridotite Sentence Examples
- Peridotite, an igneous rock composed primarily of olivine and pyroxene, is found deep within the Earth's mantle.
- The high abundance of peridotite in the Earth's upper mantle suggests that it may be the dominant rock type there.
- The composition of peridotite provides insights into the chemical and mineralogical makeup of the Earth's interior.
- Peridotite samples brought to the surface by volcanic eruptions offer valuable clues about the processes occurring deep beneath our feet.
- The study of peridotite xenoliths, which are fragments of mantle rock enclosed in basaltic magma, unveils the composition and evolution of the Earth's mantle.
- Peridotite is a potential host rock for various metallic ores, making it an important target for mineral exploration.
- The presence of peridotite in the oceanic crust indicates that it may have originated from the mantle through tectonic processes.
- Peridotite is often altered by fluids and metasomatic processes, resulting in the formation of serpentinites and other altered rocks.
- The weathering and alteration of peridotite can lead to the release of significant amounts of carbon dioxide into the atmosphere.
- Understanding the distribution and evolution of peridotite in the Earth's mantle is crucial for unraveling the dynamics and geochemistry of our planet's interior.
FAQs About the word peridotite
a dark coarse-grained igneous rock consisting principally of olivineAn eruptive rock characterized by the presence of chrysolite (peridot). It also usually cont
No synonyms found.
No antonyms found.
Peridotite, an igneous rock composed primarily of olivine and pyroxene, is found deep within the Earth's mantle.
The high abundance of peridotite in the Earth's upper mantle suggests that it may be the dominant rock type there.
The composition of peridotite provides insights into the chemical and mineralogical makeup of the Earth's interior.
Peridotite samples brought to the surface by volcanic eruptions offer valuable clues about the processes occurring deep beneath our feet.
