Black Fox Mine resource estimate was derived from the press release titled “McEwen Mining Reports 2018 Full Year and Q4 Results” published on February 21, 2019. The reserve estimate was developed by the site engineering team. To access the press release,
click here.
Black Fox Complex resource estimate for the Black Fox Mine was derived from the press release titled “McEwen Mining Reports 2018 Full Year and Q4 Results” published on February 21, 2019. The resource estimate was prepared by SRK Consulting (Canada) Inc. To access the press release, click here.
Black Fox Complex resource estimate for the Tamarack project was derived from the press release titled “McEwen Mining Announces Potential New Source of Revenue at the Black Fox Complex” published on May 24, 2018. The resource estimate was prepared by Dr. Aleksandr Mitrofanov, P Geo of SRK Consulting, (Canada) Ltd.
To access the press release click here.
Black Fox Complex resource estimates for Grey Fox project were derived from the press release titled “McEwen Mining Black Fox Exploration News” published on July 25, 2018 and were prepared by Dr. Aleksandr Mitrofanov, P Geo of SRK Consulting, (Canada) Ltd.
To access the press release click here.
Black Fox Complex resource estimate for the Froome project was derived from the press release titled “McEwen Mining Intersects 53.9 g/t Gold Over 8.3 m at the Froome Footwall” published on September 6, 2018 and was prepared by SRK Consulting (Canada) Inc.
To access the press release click here.
Stock East resource estimates were derived from the press release titled “McEwen Mining Reports 2018 Full Year and Q4 Results” published on February 21, 2019. The reserve estimates were prepared by McEwen Mining. To access the press release, click here.
Gold Bar and Gold Bar South resource estimate was derived from the press release titled “McEwen Mining Reports 2018 Full Year and Q4 Results” published on February 21, 2019. The reserve estimate was developed by SRK Consulting (U.S.), Inc. To access the press release, click here.
Gold Bar Mine reserve estimate was derived from the press release titled “McEwen Mining Reports 2018 Full Year and Q4 Results” published on February 21, 2019. The reserve estimate was developed by Independent Mining Consultants (IMC). To access the press release, click here.
El Gallo Complex resource estimates on this page cover El Gallo Silver, Palmarito, Carrisalejo, El Encuentro and El Gallo Heap Leach Pad. They were derived from the technical report titled "Preliminary Economic Assessment for the Fenix Project at McEwen Mining’s Inc.’s Operations in Sinaloa, Mexico” issued on June 30, 2018 and prepared by Luke Willis, PGeo, Director of Resource Modelling for McEwen Mining Inc.
To access the report click here.
Limo resource estimates were derived from a report titled "NI 43-101 Technical Report for the Limousine Butte Project, White Pine County, Nevada" with an effective date of July 1, 2009 prepared by John Welsh, P. Eng., Kim Drossulis, Senior Engineer, Jonathan Brown, M.B.A., C.P.G., Doug Willis, Geologist, Christine Ballard, Project Geotechnical Engineer, Eric Haddox, P. Eng. Each of the report authors is independent of US Gold Corporation and a Qualified Person as defined by NI 43-101. To access the report click here.
Los Azules resource estimates on this page were derived from the technical report titled “NI 43-101 Technical Report-Preliminary Economic Assessment Update for the Los Azules Project, Argentina” with an effective date September 1, 2017, prepared by Donald Brown, C.P. Eng., (McEwen), Michael Bunyard, C. Eng., FAusIMM (Hatch Ltd), Bruce Davis, FAusIMM (BD Resource Consulting Inc), James Duff, P. Geo. (McEwen), Robert Duinker, P. Eng., MBA (Hatch Ltd), James Farrell, P. Eng. (Hatch Ltd), William Rose, P. E. (WLR Consulting Inc), Keith Seddon, C.P.Eng. (ATC Williams Pty Ltd), Robert Sim, P. Geo (SIM Geological Inc). Each of the report authors is a Qualified Person as defined by NI 43-101 and Messrs. Bunyard, Davis, Duinker, Farrell, Rose, Seddon, Sim are independent of McEwen Mining Inc. To access the report click here.
San José resources and reserves estimates on this page were derived from the press release titled “McEwen Mining Reports 2018 Full Year and Q4 Results” published on February 21, 2019. The estimates were prepared by Hochschild and audited by P&E Mining Consultants Inc. To access the news release click here.
Timmins resource estimates on this page were derived from a report titled "Technical Report and Updated Resource Estimate on the Buffalo Ankerite, Fuller, Paymaster and Davidson Tisdale Gold Deposits - Porcupine Mining Division, Northeastern Ontario, Canada" with an effective date of June 1, 2013 prepared by Dr. Wayne Ewert, P.Geo., Mr. Eugene Puritch, P.Eng., Ms. Tracy Armstrong, P.Geo., Mr. Yungang Wu, P.Geo., Mr. Antoine Yassa, P.Geo., Mr. Richard Routledge, P.Geo. (P & E Mining Consultants Inc.), Ms. Katharine Masun, P.Geo., Mr. Tudorel Ciuculescu, P.Geo. (Roscoe Postle Associates Inc.). Dr. Ewert, Mr. Puritch, Ms. Armstrong, Mr. Wu, Mr. Yassa, Mr. Routledge, Ms. Masun, Mr. Ciuculescu are independent of Lexam VG Gold and a Qualified Person as defined by NI 43-101. To access the report click here.
Tonkin resource estimates on this page were derived from a report titled "Technical Report on the Tonkin Project" with an effective date of May 16, 2008 prepared by Alan C. Noble, P.E., Ore Reserves Engineering, Richard Gowans, Micon International and Steven Brown, US Gold Corporation. Mr. Noble and Mr. Gowans are independent of US Gold Corporation and a Qualified Person as defined by NI 43-101. To access the report click here.
All resource and reserve estimates reported by McEwen Mining Inc. are calculated in accordance with 43-101 and the Canadian Institute of Mining and Metallurgy Classification system. These standards differ significantly from the requirements of the U.S. Securities and Exchange Commission. Mineral resources which are not mineral reserves do not have demonstrated economic viability