Abstract
This paper summaries tectonic settings and mineral parageneses of several recognized ultrahigh-pressure (UHP) terranes other than the well-studied Kokchetav Massif of northern Kazakhstan, the Western Gneiss Region of Norway, the Dora-Maira massif of the Western Alps, and the Dabie-Sulu terrane of east-central China. Diamond-bearing terranes include the Beni Bousera/Ronda peridotite massif, the Erzgebirge Crystalline Complex, mantle peridotite from a Tibetan ophiolite, and possibly the Maksyutov Complex. Coesite-bearing UHP terranes are the Zermatt-Saas area, Western Alps; the Mali eclogites from West Africa; the Makabal complex of western Tien Shan; the Bohemian massif; and the newly reported Central Indonesia terrane and Himalayan eclogites from the upper Kaghan Valley of Pakistan. Except for the diamond-bearing Tibetan ophiolite, most UHP terranes share similar petrotectonic assemblages and lie within major continental collision belts in Eurasia and Africa. Using new approaches (including new geobarometers) and technologies, additional UHP terranes are expected to be recognized in other Phanenorozic orogenic sutures.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
