So this picture actually brings up a question I've had about the twins, whether they're legitimate conjoined twins, different people just fused together,
or, if both heads have the same personality but seperate cognitive function, you know, she's just one being that has two heads.
the reason I think the second idea is possible is because rutile is a gem and the biology is completely unknown. She could just be a mutation, or, to support the first idea, one rutile fused with the other will they were forming in the rock, giving two separate people one body.