Activity Soroush Welayati posted an update in the group Numinous Cnidaria 1 month, 2 weeks ago 1 month, 2 weeks ago 1 month, 2 weeks ago Hello,Please, can somebody help me with identification of this piece.It looks like a teeth or ivory..?Thank you. Matthew Gramling replied 1 month, 2 weeks ago Greetings @soroush-welayati ! I believe you’re specimen is more mineral than animal. I don’t see any diagnostic features that would suggest an organic composition. Soroush Welayati replied 1 month, 2 weeks ago Thank you sir @matthew-gramling for your reaction. Yes, and it’s hard just like a stone.