We are so excited to be bringing you 100+ classes this year at JOGS Gem and Mineral show this January 29th - February 9th, 2015. We have pulled together a very impressive international team of instructors to bring you the largest selection of classes available in Tucson. Please browse our class schedule either by date or by Instructor to find the classes you want to take. You may register for as many classes as you would like all on the same order.