I believe it's the composition of minerals in their organic matter that counteracts the rift effects, but that will require more lab work. What I do know is that amulets are stylish.
[He holds up one bone that he had been carving into. Rivets and grooves line the surface in a simple art form.]
no subject
[He holds up one bone that he had been carving into. Rivets and grooves line the surface in a simple art form.]