A new mechanism of granite emplacement: intrusion in active extensional shear zones

ONE of the principal ways in which continental crust grows is by the incorporation, from deeper within the Earth, of large volumes of granitic magma. A 'space problem' exists 1 as to how these magmas are accommodated in the crust. Traditionally two main emplacement mechanisms have been emp...

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Veröffentlicht in:Nature (London) 1990-02, Vol.343 (6257), p.452-455
Hauptverfasser: Hutton, D. H. W., Dempster, T. J, Brown, P. E., Becker, S. D.
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Sprache:eng
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