The University of Arizona has produced a short (3 minute) video of beautiful mineral crystals. The video photography and narration are by Kenneth Don, a UA electronic technician for the Steward Observatory. I know Kenny; he is frequently out at the Arizona Sonora Desert Museum photographing plants and animals.
Enjoy the video: http://www.uanews.org/node/46051
[tnivideo caption=”” credit=””]http://youtu.be/-yk1J5EQDeY[/tnivideo]