Pressure‐induced incipient amorphization of α‐quartz and transition to coesite in an eclogite from Antarctica: a first record and some consequences

• Published in: Journal of Metamorphic Geology
• Main Authors: PALMERI, R., FREZZOTTI, M. L., GODARD, G., DAVIES, R. J.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Wiley 2009
• Subjects: Lanterman Range; Victoria Land; Antarc*; Antarctica
• Online Access: http://dx.doi.org/10.1111/j.1525-1314.2009.00843.x; https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1525-1314.2009.00843.x; https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1525-1314.2009.00843.x

Abstract Monocrystalline quartz inclusions in garnet and omphacite from various eclogite samples from the Lanterman Range (Northern Victoria Land, Antarctica) have been investigated by cathodoluminescence (CL), Raman spectroscopy and imaging, and in situ X‐ray (XR) microdiffraction using the synchro...