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

Uploaded: 11 Feb 2021
Last Updated: 15 Feb 2021

63 megapixels
8,948 x 7,059 pixels
29.8 in X 23.5 in at 300dpi
6,579 pixels per inch

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