This is a fairly large scan of a geological slide scanned by the uScopeGX in polarized light at 0°, 45°, and 90°. Note that the final image is nearly 17 gigapixels.
Geological 03 GX-20x HD
Precambrian Hornblendite (Norway) GX-10x SD
Gabbro GX-10x HD
Micaschist GX-20x SD
Fossiliferous Limestone GX-10x HD
Tertiary Basalt (Poland) GX-10x SD