Cochise College Roger Weller,
geology instructor

wellerr@cochise.edu
Geology Home Page
copyright 2005-R.Weller
California
Lassen Peak Photos
last edited: 8/18/2005
number of photos: 11
banded
rhyolites
base of
the volcano
hydrothermal alteration
overviews of Lassen peak:
1
2
3
steam
vents
summit of Lassen Peak:
1
2
3
trail
up the volcano
Photos are copyright free for non-commercial
educational uses.
Just credit photos to R.Weller/Cochise College.