The Mica Minerals are suitable for all types of craft projects.
On a non-porous surface, add a little powder to a drop of water and paint with them.
Also works well by stamping with Versamark and then brushing the dry powder over, either way gives a lovely iridescent effect.
https://youtu.be/Z2iAsN75zcY?si=ScrQgEQ-jzEyVjLM