Mineral make-up – Part 18: Using iridescent micas

What are iridescent micas and how do you use them?As you can see from this picture of splendid green (Suds & Scents), iridescent micas (sometimes called sparkles or opalescents) are micas that pick up the colours around them. In the case of an iridescent green, for instance, you are going to pick up the colours…