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

Uploaded: 31 Mar 2020
Last Updated: 21 May 2020

2.92 gigapixels
70,480 x 41,496 pixels
234.9 in X 138.3 in at 300dpi
37,853 pixels per inch

The slide is 27x46 mm. Click here to explore this thin section in plane polars: https://viewer.gigamacro.com/view/rPYPJX1kJqdNAb5L Click here to see porphyritic rhyolite rotating in plane polars: https://youtu.be/l0J3RCGzVic Click here to see porphyritic rhyolite rotating in crossed polars: https://youtu.be/F186cxzxNeg NVCC slide AN 11.