Article ID Journal Published Year Pages File Type
6443700 Gondwana Research 2013 11 Pages PDF
Abstract
► We report the finding of potassium-bearing clinopyroxene with increase of K2O from core to rim zone. ► Prograde stage of metamorphism is deducted for diamond-grade metamorphic rocks. ► P-T parameters of second critical end point are estimated for calc-silicate system.
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Related Topics
Physical Sciences and Engineering Earth and Planetary Sciences Geology
Preview
K2O prograde zoning pattern in clinopyroxene from the Kokchetav diamond-grade metamorphic rocks: Missing part of metamorphic history and location of second critical end point for calc-silicate system
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