Which Aztec Artifacts are Fake? Expensive Ones. Submitted by Norm Sperling Thu, 10-05-2018 : 02:26 Aztec “crystal skulls” make neat displays and fiction. But recent Crystal Skullanalyses of several in museums show they’re fake. CLICK HERE to read the full story. Norm Sperling's Blog Leave a Reply Cancel replyYou must be logged in to post a comment.