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

Uploaded: 25 Jan 2021
Last Updated: 25 Jan 2021

201 megapixels
24,244 x 8,292 pixels
80.8 in X 27.6 in at 300dpi
4,698 pixels per inch

Hardness: 3 Streak: White Other properties: effervesces on contact with HCl