Where can you find crystals and gemstones in San Jose?

In San Jose, you can find crystals and gemstones at local shops like "The Crystal Garden" and "Earthbound Trading Company," which offer a variety of crystals, minerals, and metaphysical items. Additionally, the San Jose Flea Market often features vendors selling unique stones and gems. For a broader selection, check out mineral shows or gem and jewelry expos held in the area throughout the year.