Browsing ELibrary by Subject "ultrahigh-pressure metamorphism"

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KINETICS OF THE COESITE-QUARTZ TRANSITION: APPLICATION TO THE EXHUMATION OF ULTRAHIGH-PRESSURE ROCKS

Perrillat J.P.; Daniel I.; Lardeaux J.M.; Cardon H. (2003)

The kinetics of the quartz–coesite phase transition has been studied in situ by X-ray diffraction in the 2·1–3·2 GPa, 500–1010°C pressure–temperature range. Analysis of the data within Cahn's model of nucleation and growth ...
TWO STAGE GROWTH OF MICRODIAMOND IN UHP DOLOMITE MARBLE FROM KOKCHETAV MASSIF, KAZAKHSTAN

Ishida H.; Ogasawara Y.; Ohsumi K.; Saito A. (2003)

The abundance and morphology of microdiamond in dolomite marble from Kumdy-kol in the Kokchetav Massif, are unusual; a previous study estimated the maximum content of diamonds in dolomite marble to be about 2700 carat ...

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