By: magic-gigapans
Image: Robin Rohrback, Mid-Atlantic Geo-Image Collection
License: Creative Commons Non Commercial ⧉

Uploaded: 24 Apr 2020
Last Updated: 21 May 2020

317 megapixels
16,716 x 18,988 pixels
55.7 in X 63.3 in at 300dpi
3,932 pixels per inch

Coal and pyrite from the lowermost Mississippian strata on Corridor H. The roadcut from which this sample was collected can be seen here: https://viewer.gigamacro.com/view/mtVNT3OO1X070akn