We only went to this museum as part of a tour for the International Balloon Fiesta. I had my expectations low and was pleasantly surprised. The presentation covered where turquoise is mined, the various varieties of turquoise, and how to tell real from fake turquoise (and the difference between "natural" and "genuine" -- I learned something valuable here). The presentation was interspersed with bad jokes -- the kind of bad jokes that are so bad that they are kind of entertaining. The museum exhibits are ok, but 30 minutes is plenty to take it all in. If this destination is a part of your tour, its not bad.....but I don't know whether I can recommend visiting it on your own.
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