Molybdenite from Henderson Orebody
![](/sites/default/files/styles/wide/public/Henderson_Porphyry_Molybdenum_Deposit_0.jpg?itok=k5aUeMmL)
Molybdenite (dark gray) is taken from deep underground at the Henderson mine and transported on a fifteen-mile conveyor belt to the Henderson mill, where it is separated from the surrounding rock to yield a 90 percent pure molybdenum concentrate.
Date
2012
Copyright Notes
Public domain via Wikimedia commons.