Mica Is Commonly Found in Makeup—But What Does it Do?
Mica In Makeup - Mining Mica Often Involves Child Labor | Marie Claire
Mica in Makeup: The Problematic Mineral That Makes You Sparkle - Utopia
Amazon.com: Mica Powder 24 Color 10g Each Pack, Powdered Set for Painting Pigments, Nail Polish, Fine Arts, Lip Gloss, Makeup, Bath Bomb, Handmade Soap Making Dye, Epoxy Resin