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    https://en.wikipedia.org/wiki/Blueschist

    Blueschist , also called glaucophane schist, is a metavolcanic rock that forms by the metamorphism of basalt and rocks with similar composition at high pressures and low temperatures (200–500 °C (392–932 °F)), approximately corresponding to a depth of 15–30 km (9.3–18.6 mi). The blue … See more

    Blueschist, as a rock type, is defined by the presence of the minerals glaucophane + ( lawsonite or epidote ) +/- jadeite +/- albite or chlorite +/- garnet +/- muscovite in a rock of roughly basaltic composition. Blueschist often has a … See more

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    In Minoan Crete blueschist and greenschist were used to pave streets and courtyards between 1650 and 1600 BC. These rocks were likely quarried in Agia Pelagia on the north coast of … See more

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    Blueschist facies is determined by the particular temperature and pressure conditions required to metamorphose basalt to form … See more

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  2. https://www.wikiwand.com/en/Blueschist

    WebBlueschist , also called glaucophane schist, is a metavolcanic rock[1] that forms by the metamorphism of basalt and rocks with similar composition at high pressures and low …

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    What is blueschist rock?Blueschist, as a rock type, is defined by the presence of the minerals glaucophane + ( lawsonite or epidote ) +/- jadeite +/- albite or chlorite +/- garnet +/- muscovite in a rock of roughly basaltic composition.
    en.wikipedia.org/wiki/Blueschist
    What is blueschist facies?Blueschist facies generally is considered to form under pressures of >0.6 GPa, equivalent to depth of burial in excess of 15–18 km, and at temperatures of between 200 and 500 °C. This is a 'low temperature, high pressure' prograde metamorphic path and is also known as the Franciscan facies series,...
    en.wikipedia.org/wiki/Blueschist
    What is the microstructure of blueschist?Petrology. Blueschist often has a lepidoblastic, nematoblastic or schistose rock microstructure defined primarily by chlorite, phengitic white mica, glaucophane, and other minerals with an elongate or platy shape.
    en.wikipedia.org/wiki/Blueschist
    What determines the blueschist facies of basalt?Blueschist facies is determined by the particular temperature and pressure conditions required to metamorphose basalt to form blueschist. Felsic rocks and pelitic sediments which are subjected to blueschist facies conditions will form different mineral assemblages than metamorphosed basalt.
    en.wikipedia.org/wiki/Blueschist
  4. https://en.wikipedia.org/wiki/Talk:Blueschist

    WebBlueschist is part of WikiProject Geology, an attempt at creating a standardized, informative, comprehensive and easy-to-use geology resource. If you would like to …

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    • https://commons.wikimedia.org/wiki/Category:Blueschist

      WebBlueschist with benitoite-neptunite-natrolite vein (Franciscan Complex, Jurassic-Cretaceous; Dallas Gem Mine, California) ‎ (12 F) G Garnetiferous blueschist (likely …

    • https://commons.wikimedia.org/wiki/File:Blueschist...

      WebDec 01, 2019 · Blueschist (a.k.a. glaucophane schist; a.k.a. glaucophanite) is a scarce, glaucophane-rich rock. It is a classic example of a low-temperature, high-pressure …

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    • https://en.wiktionary.org/wiki/blueschist

      Webblueschist (countable and uncountable, plural blueschists) ( geology ) A metamorphic rock containing glaucophane . Retrieved from " …

    • Blueschist - Wikipedia @ WordDisk

      https://worddisk.com/wiki/Blueschist

      WebBlueschist (/ ˈ b l uː ʃ ɪ s t /), also called glaucophane schist, is a metavolcanic rock [1] that forms by the metamorphism of basalt and rocks with similar composition at high …

    • https://the-crystal-family.fandom.com/wiki/Blueschist

      WebBlueschist, also called glaucophane schist, is a metavolcanic rock that forms by the metamorphism of basalt and rocks with similar composition at high pressures and low …

    • https://www.pinterest.com/pin/blueschist--304204149813245825

      WebThis Pin was discovered by Hana Kamata. Discover (and save!) your own Pins on Pinterest.

    • Earth:Blueschist - HandWiki

      https://handwiki.org/wiki/Earth:Blueschist

      WebBlueschist (/ ˈ b l uː ʃ ɪ s t /), also called glaucophane schist, is a metavolcanic rock that forms by the metamorphism of basalt and rocks with similar composition at high …

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