Geotripper

News and views from the geologic realm

Showing posts with label Mystery rock. Show all posts
Showing posts with label Mystery rock. Show all posts
Wednesday, September 30, 2015

Yesterday's Mystery Rock Explained (Sort of...)

›
Yesterday's mystery rock was strange. Had I not been standing on the flanks of the largest volcano in California (and possibly in the ...
2 comments:
Tuesday, September 29, 2015

A Little Rock Mystery for the Day

›
A little rock mystery for the day. What are we looking at, and why is it strange? The picture is about 16 inches across.
10 comments:
›
Home
View web version

About Me

My photo
Garry Hayes
I am a teacher of geology at Modesto Junior College and former president of the National Association of Geoscience Teachers, Far Western Section. I have led field trips all over the western United States, and a few excursions overseas, but my homebase is the Sierra Nevada, the Great Valley, and the Coast Ranges of California.
View my complete profile
Powered by Blogger.