By: nova-an-slc
Image: Robin Rohrback, Mid-Atlantic Geo-Image Collection
License: Creative Commons Non Commercial ⧉

Uploaded: 8 Jan 2021
Last Updated: 25 Jan 2021

192 megapixels
14,540 x 13,196 pixels
48.5 in X 44.0 in at 300dpi

This medium, dark-colored rock is often broken and used for road ballast.