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

Uploaded: 16 Apr 2020
Last Updated: 18 May 2020

682 megapixels
30,924 x 22,056 pixels
103.1 in X 73.5 in at 300dpi
337 pixels per inch

Chemical sedimentary rock precipitated onto the seafloor following a major change in ocean chemistry. Barberton Greenstone Belt, South Africa Here is a sample from this outcrop in GIGAmacro view: https://viewer.gigamacro.com/view/nYq9DcPxIrKjBTHZ