Talk:Quartz Mimicry/@comment-24428786-20170331021558

But fusion gems' bodies are made of light, so that's not quartz. Opal isn't a quartz mineral, so why is Opal here? (Same for all the fusions that aren't quartz gemstones)

A gem's body is their gem. Amethyst is an amethyst, and pearl is a pearl, but Opal doesn't have an amethyst and a pearl, she has two opals. (Malachite is two malachites, Alexandrite is four alexandrites, etc.)

Also, shoudn't Sardonyx, being a fusion that is a quartz mineral, be here?