Umm, thats kind of odd. I highly doubt it but crazy things do happen to some people.
By the way... I work for a doc who is called "The Headache Doctor" through out Northern California. And I have never heard any of my headache & migraine clients bring up mineral makeup as a possible cause. Also, I've had some clients complain about every single thing they use, eat, smell, see, etc. that causes headaches for them.