Field of view is 18.5 by 24.7 mm. Crossed polarized light. Taken with the automated imaging system at Williams College. Click here to explore this slide in plane polars: https://viewer.gigamacro.com/view/YpufQMh66N9XL4rw 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
3.76 gigapixels
73,896 x 50,900 pixels
246.3 in X 169.7 in at 300dpi
73,913 pixels per inch