#greatteaching from Instagram

#greatteaching from Instagram

Identifying #minerals today in #earthscience class! #pyrite #amethyst #geology #picoftheday #instaaaaah #igscout #insta_pick #clubsocial #instagramhub #iphoneonly #instawow #pixoftheday #instacool #igmn #instagrammers #instafoto #instahub #ignation #instadaily #igdaily #igers #igaddict #gang_family #gf_featured #insta_crew #photowall
 

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