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

Uploaded: 13 May 2020
Last Updated: 18 May 2020

530 megapixels
24,912 x 21,268 pixels
83.0 in X 70.9 in at 300dpi

Ferruginous quartzite from the Andersonville quadrangle in Virginia, USA. This rock is interpreted as a metamorphosed silica-iron exhalite. Sample collected by Troy Holland.