Geotripper

News and views from the geologic realm

Showing posts with label State park closures. Show all posts

Showing posts with label State park closures. Show all posts

Sunday, March 11, 2012

A Priceless Collection of Minerals: To see, or not to see

I was in the field yesterday with my students, and one of our stops was at the California State Mining and Mineral Museum in Mariposa at the...

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About Me

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.

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