Anyone have natural chestnut hair with copper strongly reflective on the surface?

its iridescent but if you look at it in a dim room it looks very washed out .. but as soon as any natural light is on it it practically is a totally different look with a sheen of copper colour literally.. and then and only then the brown underneath stands out with an orange-auburn look to it. my dad has dark but not black brown hair and my mom has brown hair but my mom has redheads and blondes too on her side.(mostly) she and her brother were the two brunette flukes. and a brother that was redhead.. her dad was redhead and her mom was brunette-auburn like, but she had light brown hair not dark .. so she was carrying either blonde or redhead genes(or both) :p I mean before she coloured it.