New constraints on the P–T path of HT/UHT metapelites from the Highland Complex of Sri Lanka

New constraints on the P–T path of HT/UHT metapelites from the Highland Complex of Sri Lanka

We report here rare evidence for the early prograde P–T evolution of garnet–sillimanite–graphite gneiss (khondalite) from the central Highland Complex, Sri Lanka. Four types of garnet porphyroblasts (Grt1, Grt2, Grt3 and Grt4) are observed in the rock with specific types of inclusion features. Only...

Full description

Bibliographic Details
Main Authors: P.L. Dharmapriya, Sanjeewa P.K. Malaviarachchi, L.M. Kriegsman, Andrea Galli, K. Sajeev, Chengli Zhang
Format: Article
Language:English
Published: Elsevier 2017-11-01
Series:Geoscience Frontiers
Subjects:
Prograde evolution
Melt re-integration
Highland Complex
Sri Lanka
UHT granulites
Online Access:http://www.sciencedirect.com/science/article/pii/S1674987117300270

Internet

http://www.sciencedirect.com/science/article/pii/S1674987117300270

Similar Items