Muscovite in thin-section (cross-polarized light)

The mineral Muscovite in thin-section (XPL)
https://microworld.altervista.org/ - Blog-atlas of thin sections of minerals and rocks, for amateurs, students, and professionals.
We are trying to create the most complete atlas-encyclopedia about minerals and rocks based on literary sources, as well as personal experience. We believe that the atlas will help students and professionals when working with thin sections. It will also be of interest to amateurs.

#geology #petrology #petrography #mineralogy #minerals #mineralogia #optics #micas #muscovite #muscovites