Roger Weller, geology instructor
[email protected]
copyright
2010-R.Weller
labradorite-schiller-2
two views
Schiller depends upon angle of view.
view #1-polished labradorite showing schiller and twinning
labradorite
2022
view #2-same specimen
rotated 180 degrees clockwise,
schiller disappears
labradorite
2024
Photo is copyright free for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.