Browsing ELibrary by Subject "UHP metamorphism"

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CALCULATED PHASE RELATIONS IN THE SYSTEM NA2O-CAO-K2O-FEO-MGO-AL2O3-SIO2-H2O WITH APPLICATIONS TO UHP ECLOGITES AND WHITESCHISTS

Yang J.Ju.; Powell R. (2006)

Pressure–temperature grids in the system Na2O–CaO–K2O–FeO–MgO– Al2O3–SiO2–H2O and its subsystems have been calculated in the range 15–45?kbar and 550–900°C, using an internally consistent thermodynamic dataset and new ...
COMPARISON OF 40AR-39AR AND RB-SR DATA ON PHENGITES FROM THE UHP BROSSASCO-ISASCA UNIT (DORA MAIRA MASSIF, ITALY): IMPLICATIONS FOR DATING WHITE MICA

Di Vincenzo G.; Tonarini S.; Lombardo B.; Castelli D.; Ottolini L. (2006)

Different lithologies (impure marble, eclogite and granitic orthogneiss) sampled from a restricted area of the coesite-bearing Brossasco–Isasca Unit (Dora Maira Massif) have been investigated to examine the behaviour of ...
EXHUMATION OF HIGH-PRESSURE ROCKS OF THE KOKCHETAV MASSIF: FACTS AND MODELS

Dobretsov N.L.; Shatsky V.S. (2004)

The exhumation of ultrahigh-pressure (UHP) metamorphic units from depths more than 100–120 km is one of the most intriguing questions in modern petrology and geodynamics. We use the diamondiferous Kumdy-Kol domain in the ...

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