California State Mining And Mineral Museum The assortment was moved to Mariposa in 1983 after residing in San Francisco, for over one hundred years. Attracting 30,000 guests a year.Take in over 15,000 sq. ft of rocks, minerals, fossils and other fascinating Earth Science-associated objects. Pass through our indoor cave https://damien6h5ie.madmouseblog.com/5892207/spade