Field of view is 18.5 by 24.7 mm. Plane polarized light. Taken with the automated imaging system at Williams College. Click here to explore this slide in crossed polars: https://viewer.gigamacro.com/view/bRHHjCD17mxlqRar Click here to watch a grain from this slide rotate in plane polars: https://youtu.be/92UF2LXBHcE Click here to watch a grain from this slide rotate in crossed polars: https://youtu.be/z1q7RWESw7o NVCC slide AM 72.
By: magic-gigapans
Image: Paul Karabinos, Williams College
License:
Creative Commons Non Commercial ⧉
Uploaded: 2 Apr 2020
Last Updated: 21 May 2020
3.42 gigapixels
67,368 x 50,788 pixels
224.6 in X 169.3 in at 300dpi
68,621 pixels per inch