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

Uploaded: 8 Sep 2021
Last Updated: 8 Sep 2021

535 megapixels
23,636 x 22,648 pixels
78.8 in X 75.5 in at 300dpi
5,989 pixels per inch

Calcite which precipitated onto aquarium gravel at Northern Virginia Community College's Annandale campus. The aquarium sat abandoned--don't worry; I saved the fish--from March 2020 to August 2021, slowly evaporating. This is the result.