I was given a moonstone as a gift, but when I held it to the light, I saw something in it. I can't tell if its rutilated or just debris/dirt. In person, it appears to be black. It's a bit hard to see on camera.
It is an inclusion in the stone...feldspar type varieties. It is not rutilated as it is not quartz. This is rutilated part of quartz. :)