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Geology Mining Metallurgical Consultants

RPA Inc. are geological consultants, mining consultants, and metallurgical consultants who have provided expertise and advice to the mining industry for over 30 years.  Our clients include major mining companies, exploration and development firms, banking, government, law firms, individual investors, and private equity.  RPA is a worldwide leader in mineral resource and mineral reserve estimation in compliance with all reporting codes, particularly, NI43-101, CIM, JORC, and SME. 

We are highly sought after for our expertise in due diligence and independent engineer services for both debt and equity investors.  For mining and exploration companies, we provide independent technical reporting for IPOs and financings   Our senior principals are widely known for valuation and expert witness expertise.   All of this is based on our solid extensive experience in exploration, development, and operations from scoping study, preliminary economic assessment, pre-feasibility study, to feasibility study.

Queen’s University Mining Department 125th Anniversary Symposium – Oct 18, 2018
Congratulations to the Queen’s University Mining Department on your 125th anniversary.  We are pleased that Deborah McCombe, RPA President and CEO will be there to help celebrate this achievement and ...
Posted:October 17 2018
FINEX 2018 – Oct 18, 2018
Deborah McCombe, RPA President and CEO and David Smith, Managing Director RPA UK, will be presenting “The Growth of International Resource and Reserve Disclosure Standards and their Impact on Internat...
Posted:October 17 2018
Mines and Money Americas – October 15-17, 2018
Akoo Patel, RPA Vice President Metallurgy has bolstered our metallurgical group and capabilities and will be attending Mines and Money Americas in Toronto, Oct 15-17, 2018.  Be sure to say hi and to s...
Posted:October 17 2018
Xplore Montreal – Oct 17-18, 2018
Join Luke Evans, RPA Executive Vice President- Geology and Resources Estimation and Marc Lavigne, RPA Quebec at Explore 2018 on Oct 17 and 18, 2018.  Make sure to say hello and see how RPA can assist ...
Posted:October 17 2018
OneWalk to Conquer Cancer
RPA is proud to have sponsored the Women in Mining team as they walked in the One walk Toronto in support of the Princess Margaret Cancer Foundation. The Women in Mining team raised over $72,000!  Con...
Posted:October 02 2018
Progressive Mine Forum- October 10, 2018
RPA’s Jason Cox, Executive Vice President Mining Engineering, will be part in a panel discussion on the topic of Automation at this year’s Progressive Mine Forum presented by The Northern Miner. This ...
Posted:October 02 2018
LME Week – October 7- 11 2018
Join RPA’s Deborah McCombe, President and CEO at the London Metal Exchange week October 7-11, 2018 in London. Learn more about RPA’s expanding office in the UK.
Posted:October 02 2018