CiDRA Minerals Processing, Inc. announced the successful completion of a trial done in two mine sites of Codelco-Chile, the world’s largest copper mining company. The trial was conducted by Kairos Mining, a joint venture between Codelco and Honeywell, who chose the CiDRA’s SONARtrac® flow monitoring system for a challenging slurry flow application at Codelco’s Andina and Norte mines….more at MEIOnline