The 12^th International Mineral Processing Conference – Procemin 2016 Executive Committee appreciates over 260 attendees from 15 countries at the Procemin held in Sheraton Hotel, Santiago, Chile.

In this opportunity, 61 lectures on the most recent developments and innovations related to flotation processes, crushing, grinding, modeling and process development optimization, and lab-scale metallurgical tests for process control.

We are particularly grateful to:

• The authors, for their invaluable technical contributions and willingness to share their knowledge and experiences
• The Technical Committee, for their collaboration to the revision of abstracts and articles
• The Advisory Committee, for their contribution to promote the conference
• The co-organizing institutions, Universidad de Concepción, Chile and McGill University, Canada
  • The sponsors, for their generous support
  • Media partners, for their assistance in promoting the conference and bringing updated information to the public in a timely manner

And last, but certainly not least, we would like to thank all participants for their contribution to the technical discussion of presented works, which contributed to the success of the twelfth Procemin conference.

Executive Committee

Procemin 2016