Physical Sciences and Mathematics Commons^™

Characterization Of Metamorphic Zones In The Tennessee Blue Ridge Using Gis And Digital Imaging Processing, Hayley Beitel

Honors Theses

The origin of metamorphic zones of the Blue Ridge is attributed to metamorphic events that affected sedimentary rocks of debated age, leading the topic to be controversial and continuously studied. The present study seeks to refine the metamorphic isograds of the Tennessee Blue Ridge based on Barrovian index minerals in pelitic rocks and the texture patterns these pelitic rocks present. Methods used in the present study are supported by conventional petrography, powder X-ray diffraction, and by GIS and digital image processing. Metamorphic isograds in the Blue Ridge have been determined mainly by identification of index minerals using a polarizing petrographic …