Petr Černý: key obituary facts
Is Petr Černý dead? Yes. Petr Černý died on May 6, 2018, at age 84.
Cause of death: Petr Černý's cause of death has not been publicly confirmed.
What was Petr Černý known for?
He was known as Czechoslovak-born Canadian mineralogist.
Czechoslovak-born Canadian mineralogist
Died on Sunday May 6th 2018