This topic by @SilverBear (and the links!) is my go-to when it comes to crystal toxicity
I already knew about cinnabar, but tiger’s eye was a new one to me, even as it was there on the list… and to think it’s a very common power crystal too! Looks like another occasion where my intuition / Goddess protected me, even as I love big and small cats I felt kinda funny about getting one! Thank you @christina4 
Also thank you @MeganB for the eye opening articles about the ethics of crystal mining… not very uplifting reading but definitely good to know. I had a little personal crisis about if I can still enjoy crystals, still didn’t reach a full conclusion except that at the very least I’ll be very sparing about getting new ones. But then I’ve already just picked a few ones that have been calling out to me. To me there’s not really any point if I can feel no connection.