To my knowledge, the talc issue has focused on inhaling talc (say lung cancer) and the use of talcum powder in the genital region. Say applying it on the body in that region or on sanitary napkins, etc. That has been studied for some time in ovarian cancer risk.
Talc that contained asbestos (not contained in modern products) was thought to have a risk when inhaling it.
As to ovarian cancer risk, they are really not sure. But I know there have been some successful lawsuits.
I doubt Bare Minerals has anything like that in it. It is not applied to the genital region, so I doubt it has any risks.
Hyacinth