Peridotite
Definition, Meaning & Examples
Pronunciation /ˈpɛɹ.ɪ.dəˌtaɪt/ · Part of speech noun
Quick meaning: Peridotite is a noun meaning (geology) A rock consisting of small crystals of olivine, pyroxene and hornblende; the major constituent of the Earth's mantle.
Meaning
(geology) A rock consisting of small crystals of olivine, pyroxene and hornblende; the major constituent of the Earth's mantle.
Example Sentences
Varieties of peridotite are distinguished by their mineral composition; for example, dunite is a peridotite which is virtually all olivine, and a dense, dark green in colour.
Word Forms
- peridotites
Related Words
Related dictionary entries include garnet, serpentinized, solidus, xenoliths, peridot, pyrolite.
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Sources & Attribution
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
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