State Rock California has a greater number of minerals and a wider variety of rock
types than does any other state. Serpentine, a shiny,
green and blue rock found throughout California, was named the official State Rock in 1965. It contains the state's principal deposits of
chromite, magnesite, and cinnabar.
Skateboarding is important in California, there are many shops for skaters.
Skating is like a religion !