shyastronomer:
slickensides
shyastronomer:
field study
shyastronomer:
outdoor classroom
shyastronomer:
the town of Cool
shyastronomer:
Sierra rock hunting
shyastronomer:
North Fork
shyastronomer:
trickling confluence
shyastronomer:
sapphire flow
shyastronomer:
American River
shyastronomer:
mountain hikers
shyastronomer:
roadside
shyastronomer:
the pluton sleeps
shyastronomer:
on Sierra Granite
shyastronomer:
on Sierra granite - revisited
shyastronomer:
into the mountains
shyastronomer:
lunch on the confluence