Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4732685 | Journal of Asian Earth Sciences | 2006 | 17 Pages |
Abstract
Laser Raman micro-spectroscopic studies on graphite flakes in pyrite-bearing graphite-mica schist indicate the presence of graphites from chlorite-biotite to staurolite-kyanite grades. Although such a wide variation implies graphite formation both in the prograde and retrograde sequences, consideration of some pertinent spectral parameters such as the average O-peak width and the asymmetric nature of the S-peaks indicates preservation of higher grade graphite crystallinity.
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Geology
Authors
Biswajit Mishra, Dewashish Upadhyay, Heinz-Juergen Bernhardt,