Gold Mine Hardrock testing with Mark Keene

@mineoperator has a special guest, Mark Keene. In this video Mark, Mr. Hollywood, Ron, Greg "Conman" and Harry test out the RC812 jaw crusher double roller mill. We threw all of our challenging ore at it. Watch to find out.

Thankyou Keene for providing us the chance to use this machine. We test many gold mine ores to find out where we will mine. With a fine grind and milling of ore we can more accurately determine if a spot has recoverable free mill gold or not.

Keene engineering: https://keeneeng.com/


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