Course

Mine-to-Mill Reconciliation: Tools for Productivity Improvement 
Level: Introductory
Facilitator: Abani Samal, GeoGlobal LLC 

Abstract:
A mining operation integrates various activities, including exploration, mining (extraction), mineral processing, and metallurgy. A ‘mining plan’ of an operation forecasts the amount of ore to be mined and/or metal to be produced at the end of the year of operation. Success in annual production may be attributed to many factors, such as a mine plan based on a reasonably reliable resource/ reserve model; successful execution of the mine plan in the operation, supported by reliable laboratory services and a disciplined work culture; and a competent workforce. Productivity of an operation is measured by comparing the amount of ore mined or metals extracted vs. the planned amount. A mine-to-mill reconciliation process helps to gain knowledge on the actual reasons for achieving the planned production or not.
In reality, when properly implemented, a detailed yet simple reconciliation process leads to identifying areas for further improvement, resulting in substantial productivity enhancements. A successful mining operation conducts the reconciliation at regular time intervals.
This short course is designed to provide a forum for constructive discussion and learning on how mine-to-mill reconciliation can help improve the productivity of the mining operation. The topic is very relevant to mining engineers, geologists, and others in a producing mine.
The following topics will be covered:

1. Reconciliation: An introduction to the concept

2. Various types and nodes of reconciliation in a mining project

3. Factors in reconciliation

4. Best practices

Short Course Objectives: 
This program is designed to provide a forum for constructive discussion and learning on how the mine-to-mill reconciliation can be helpful in improving the productivity of the mining operation. The participants will gain knowledge on the reasons for successfully meeting the production targets or, not. They will also realize that this is a multidisciplinary task where every discipline (geology, mining, processing, etc.) plays a role.

Target Audience: 
Mining engineers, geologists, and others in a production mine and/or those who are involved in financing mining operations. The program is targeted towards professionals in their early to mid-level careers in the industry.

About the instructor: 
Dr Abani R Samal holds a PhD from SIU Carbondale, DIC & MS from Imperial College, London, and an M Tech (Mineral Exploration) degree from IIT (ISM) Dhanbad, India. He has been in the mining industry since 1996. Currently, he is the principal and owner of GeoGlobal LLC. Strategic exploration planning, mineral deposit evaluation, mineral resource estimation and mine-mill reconciliation for productivity improvements are his technical specializations. He provides strategic advice to governmental agencies and exploration and mining companies for the development of mineral resources worldwide. Dr Samal is a Qualified Person (QP or, CP) for exploration and resource estimates and maintains the Registered Member of the SME and CPG through the AIPG. Abani R Samal is a Fellow of SEG and a Fellow of SME. Dr Samal is an active member of CIm and other international professional organizations, such as SAIMM, PDAC and IAMG etc. He also offers professional development programs to industry professionals worldwide. He serves as the Chief Editor (Geology and Exploration) of the Mining, Metallurgy & Exploration journal (MME) and an editorial advisory board member of the Natural Resources Research Journal (NARR).