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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.

69th Annual SME MPD Meeting – April 25-27, 2019
Akoo Patel, Vice President – Metallurgy, will be attending the 69th annual SME MPD meeting in Colorado Springs, April 25-27, 2019.The metallurgy and mineral processing department at RPA is growing. Ak...
Posted:April 23 2019
SME Current Trends in Mining Finance Conference – April 28-May 1, 2019
Deborah McCombe, Rick Lambert, Grant Malensek, and Jason Cox will be in attendance at this year’s SME Current Trends in Mining Finance Conference in New York City, April 28-May 1, 2019. While there, R...
Posted:April 23 2019
2019 CIM Convention – April 28 – May 1, 2019
RPA’s Bill Roscoe, Reno Pressacco and Marc Lavigne will be in Montreal, April 28- May 1, 2019 to attend the 2019 CIM Convention. Be sure to attend Bill’s talk on Trends in Gold Property Transaction Va...
Posted:April 23 2019
The Northern Miner Canadian Mining Symposium – May 22, 2019
Deborah McCombe, RPA President and CEO, David JF Smith, Managing Director, RPA UK and Clare Kelly, Senior Geologist will be attending The Northern Miner Canadian Mining Symposium and dinner in London ...
Posted:April 23 2019
Canadian Employee Ownership Conference- June 3-5 ,2019
Graham Clow, RPA Chairman will be attending the Canadian Employee Ownership Conference, June 3-5 in Toronto.  On June 4th, Graham will be presenting on Transitioning from a Major Engineering Company t...
Posted:April 23 2019
CIM’s Management and Economics Society – April 24, 2019
RPA’s Reno Pressacco will be presenting Updated Mineral Exploration Best Practice Guidelines at the Toronto Discussion group of CIM’s Management and Economics society on Wednesday, April 24, 2019. htt...
Posted:April 22 2019
Valuation and Risks in Mining – April 10, 2019
RPA UK is hosting “Valuation and Risks in Mining” featuring discussions on risks in valuing mine operations and projects. Join Graham Clow, RPA Chairman. Rick Lambert, RPA, COO and David Smith, RPA UK...
Posted:March 20 2019