Physical Sciences and Mathematics Commons^™

Petrographic Analysis Of The Oriskany Sandstone (Lower Devonian) From The Ellisburg Storage Pool, Potter County, Northcentral Pennsylvania, Emily R. Jackson

The Research and Scholarship Symposium (2013-2019)

Three Lower Devonian Oriskany Sandstone cores, EW-216 (core 1), EW-415 (core 2), and EW-706 (core 3), were obtained from Dominion Transmission’s Ellisburg Storage Pool, located in Potter County, northcentral PA. The goal of the project was to create a petrographic analysis and description of the cores, with special attention given to any deformational features associated with stress/strain indicators. Extended Range Helium Porosimeter measurements, XRD analysis, and thin section production were completed by Calgary Rock and Materials. The cores were then analyzed using a petrographic microscope; a complete description from the analysis was written for each core. Photographs were taken of …