Contact-metamorphism



noun, Geology.
1.
localized metamorphism resulting from the heat of an igneous intrusion.
contact metamorphism
A type of metamorphism in which the mineralogy and texture of a body of rock are changed by exposure to the pressure and extreme temperature associated with a body of intruding magma. Contact metamorphism often results in the formation of valuable minerals, such as garnet and emery, through the interaction of the hot magma with adjacent rock. See also aureole. Compare regional metamorphism.

Tagged:

Read Also:

  • Contact-mine

    noun 1. a naval mine designed to explode on contact with the hull of a ship.

  • Contactor

    [kon-tak-ter, kuh n-tak-ter] /ˈkɒn tæk tər, kənˈtæk tər/ noun, Electricity. 1. a mechanically operated switch for continuously establishing and interrupting an electric power circuit. /kɒnˈtæktə/ noun 1. a type of switch for repeatedly opening and closing an electric circuit. Its operation can be mechanical, electromagnetic, or pneumatic



  • Contact-paper

    noun 1. Photography. sensitized paper on which a contact print is made. 2. an adhesive-backed paper or paperlike product, used to line shelves, decorate surfaces, etc.

  • Contact-patch

    noun 1. the area of contact between a tire on an automotive vehicle and the road surface.



Disclaimer: Contact-metamorphism definition / meaning should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational purposes only.