Add Search Criteria

Main Categories

Company	Asset
Stage	Status
Commodity	Location
Mine Type	Mining Method
Deposit	Ore Processing

Production Costs Search

Reporting year:

2022 2021 2020 2019 2018 2017 2016

Head Grade Search

Commodity group	Year
Au-Ag-Cu-Pb-Zn-Mo PGM-Au-Cu-Ni-Co	2021 2020 2019 2018 2017 2016

HME Fleet Search

Existing	Proposed
HME Type	HME Model

Crusher / Mill Search

Mill Type

Mill Model

Key Personnel Search

Job Title	Category
Consulting Firm	Last Name

Type, select and click "Add"  

                                    

Asset Consultants    ⇆   Key Personnel Camp Contractors Employees  Workforce Section Name Company Asset Section Name Company Profile Email Camp, person Contractors Employees Workforce ........................ Mining Recovery Methods & Costs  ...............................   ...............................  Groundwater Insight Inc. 354 446 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  PRB Mining Services Inc. Bumigeme Inc. 110 ........................ Recovery Methods  ...............................  Metallurg Pty Ltd. 288 ........................ Mining Recovery Methods & Costs  ...............................   ...............................  Minecon Resources and Services Ltd. SENET (Pty) Ltd 193 546 ........................ Infrastructure Mining & Costs Recovery Methods & Costs  ...............................   ...............................   ...............................  Golder Associés Ltée Independent Mining Consultants, Inc. Alamos Gold Inc. ........................ Costs Mining Recovery Methods & Costs  ...............................   ...............................   ...............................  GE21 Consultoria Mineral EDEM - Empresa De Desenvolvimento em Mineração e Participaçõ Ausenco Engineering Canada Inc. 400 ........................ Commercial Manager  ...............................  1,093 12,326 ........................ Infrastructure Mining & Costs Recovery Methods  ...............................   ...............................   ...............................  Knight Piésold Consulting KJ Kuchling Consulting Ltd. Chuck Edwards Extractive Metallurgy Consulting 188 Amulsar Infrastructure Mining Recovery Methods Richard Boehnke Tysen Hantelmann Kelly McLeod JDS Energy & Mining Inc. JDS Energy & Mining Inc. JDS Energy & Mining Inc. 940 347 ........................ Infrastructure Mining Recovery Methods  ...............................   ...............................   ...............................  Knight Piésold Consulting AGP Mining Consultants Inc. M3 Engineering and Technology Corp. 790 185 ........................ Mining Recovery Methods  ...............................   ...............................  CSA Global Pty Ltd. CSA Global Pty Ltd. ........................ Mining & Costs  ...............................  Moose Mountain Technical Services ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Snowden Mining Industry Consultants Canadian Engineering Associates Ltd. 237 ........................ Recovery Methods  ...............................  Prospect Lithium Zimbabwe (Pvt) Ltd. 285 ........................ Infrastructure Mining Mining & Costs Recovery Methods & Costs  ...............................   ...............................   ...............................   ...............................  SRK Consulting Inc. SRK Consulting Inc. Wood Canada Ltd. Ausenco Engineering Canada Inc. 400 Aripuana Mining & Costs Recovery Methods Jason Cox Brenna J.Y. Scholey SLR Consulting Limited SLR Consulting Limited 577 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  SGS Canada Inc. SGS Canada Inc. 140 231 ........................ Infrastructure Mining  ...............................   ...............................  DRA Global DRA Global 92 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  AGP Mining Consultants Inc. N/A 431 ........................ Mining  ...............................  Roscoe Postle Associates Inc. 1,199 501 ........................ Recovery Methods  ...............................  Wood PLC 224 240 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Mining Plus Peru S.A.C. Transmin MC S.A.C. 500 ........................ Infrastructure Mining & Costs Recovery Methods & Costs  ...............................   ...............................   ...............................  KJ Kuchling Consulting Ltd. P&E Mining Consultants Inc. Lycopodium Minerals Canada Ltd. 258 ........................ Costs Mining Mining & Costs  ...............................   ...............................   ...............................  Mining Plus Canada Consulting Ltd. Mining Plus Canada Consulting Ltd. Sacré-Davey Engineering Inc. i 300 488 ........................ Commercial Manager  ...............................  ........................ Costs Principal author (consultant)  ...............................   ...............................  Ukwazi Mining Studies (Pty) Ltd. Ukwazi Mining Studies (Pty) Ltd. ........................ Infrastructure Mining & Costs  ...............................   ...............................  Stantec Consulting International LLC Stantec Consulting International LLC 340 ........................ Principal author (consultant)  ...............................  Salva Mining Pty Ltd. Barry Mining Recovery Methods Varun Bhundhoo Pierre Roy SLR Consulting Limited Soutex 70 Bateman - F2 * Mining & Costs Recovery Methods Andrew MacKenzie Andy Holloway N/A AGP Mining Consultants Inc. 200 273 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  ........................ Infrastructure Mining Recovery Methods & Costs  ...............................   ...............................   ...............................  O2 Mining Ltd. Auralia Mining Consulting O2 Mining Ltd. 372 390 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  John Wood Group PLC John Wood Group PLC ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Welsh Hagen Associates Welsh Hagen Associates ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Mining Plus Peru S.A.C. M3 Engineering and Technology Corp. 24 ........................ Mining Recovery Methods & Costs  ...............................   ...............................  Mining Plus Pty Ltd. Pro Solv, LLC. 230 Blackwater Mining & Costs Recovery Methods & Costs Marc Schulte Robin Kalanchey Moose Mountain Technical Services Ausenco Ltd. 532 538 ........................ Mining & Costs  ...............................  Minxcon (Pty) Ltd. ........................ Commercial Manager  ...............................  368 349 717 ........................ Recovery Methods  ...............................  SRK Consulting Inc. 329 ........................ Infrastructure Mining Recovery Methods  ...............................   ...............................   ...............................  Knight Piésold Consulting AMC Consultants 116 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Global Resource Engineering Ltd. Global Resource Engineering Ltd. ........................ Principal author (consultant)  ...............................  Salva Mining Pty Ltd. 441 ........................ Infrastructure Recovery Methods & Costs  ...............................   ...............................  Lycopodium Minerals Canada Ltd. Lycopodium Minerals Canada Ltd. 209 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Tetra Tech Kappes, Cassiday & Associates 110 110 ........................ Infrastructure Mining & Costs  ...............................   ...............................  Tetra Tech Tetra Tech 510 595 944 1,539 ........................ Costs Mining Recovery Methods  ...............................   ...............................   ...............................  Welsh Hagen Associates Welsh Hagen Associates Welsh Hagen Associates - - - Buenavista Mining & Costs Recovery Methods Danny Tolmer Eugenio Iasillo Golder Associés Ltée 2,575 ........................ Principal author (consultant)  ...............................  SRK Consulting Inc. ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Minetech USA, LLC. YaKum Consulting Inc. 168 ........................ Recovery Methods  ...............................  M3 Engineering and Technology Corp. 1,188 ........................ Mining & Costs  ...............................  Mining Solutions Pty Ltd. ........................ Mining & Costs  ...............................  Stantec Consulting International LLC 60 Cadia Valley *** Commercial Manager Nick Hill 1,067 1,261 2,328 ........................ Recovery Methods  ...............................  Independent Metallurgical Operations Pty Ltd. ........................ Costs Mining Recovery Methods & Costs  ...............................   ...............................   ...............................  Mine Development Associates Inc. Mine Development Associates Inc. Andeburg Consulting Services Inc 70 38 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Independent Mining Consultants, Inc. Kappes, Cassiday & Associates 448 208 231 439 Camyurt Infrastructure Mining & Costs Recovery Methods & Costs Paolo Chiaramello Herbert Welhener Andrew Cormier Golder Associés Ltée Independent Mining Consultants, Inc. Alamos Gold Inc. ........................ Infrastructure Mining & Costs Recovery Methods & Costs  ...............................   ...............................   ...............................  AGP Mining Consultants Inc. Ausenco Engineering Canada Inc. 155 291 ........................ Costs Infrastructure Mining Recovery Methods & Costs  ...............................   ...............................   ...............................   ...............................  Micon International Limited Tierra Group International Ltd. Micon International Limited Promet101 Consulting 25 190 ........................ Infrastructure Mining & Costs Recovery Methods & Costs  ...............................   ...............................   ...............................  Ausenco Engineering Canada Inc. Independent Mining Consultants, Inc. AKA PROS, Inc. ........................ Principal author (consultant)  ...............................  Orelogy Consulting Pty Ltd. 300 ........................ Mining  ...............................  WSP Canada Inc 275 592 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Wood Canada Ltd. Wood Canada Ltd. ........................ Mining  ...............................  Independent Mining Consultants, Inc. 168 260 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Mining Plus Pty Ltd. Wood PLC 910 492 1,402 Casino Infrastructure Recovery Methods & Costs Daniel Roth Laurie Tahija M3 Engineering and Technology Corp. M3 Engineering and Technology Corp. 1,400 700 Castelo de Sonhos Mining & Costs Recovery Methods Ricardo Reis de Paula Porfirio Cabaleiro Rodriguez GE21 Consultoria Mineral GE21 Consultoria Mineral 40 200 ........................ Costs Recovery Methods  ...............................   ...............................  M3 Engineering and Technology Corp. M3 Engineering and Technology Corp. 405 ........................ Costs Recovery Methods  ...............................   ...............................  Andeburg Consulting Services Inc N/A 360 270 ........................ Infrastructure Mining & Costs  ...............................   ...............................  G Mining Services Inc. G Mining Services Inc. 403 ........................ Mining Recovery Methods & Costs  ...............................   ...............................  Micon International Limited D.E.N.M. Engineering Ltd. 95 139 234 ........................ Mining  ...............................  ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Mine Development Associates Inc. Kappes, Cassiday & Associates 301 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Entech Mining Ltd. M3 Engineering and Technology Corp. 396 147 543 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Moose Mountain Technical Services Kappes, Cassiday & Associates 140 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Global Resource Engineering Ltd. Global Resource Engineering Ltd. 25 47 ........................ Recovery Methods  ...............................  Metallurg Pty Ltd. 841 ........................ Commercial Manager  ...............................  ........................ Recovery Methods & Costs  ...............................  JDS Energy & Mining Inc. 294 ........................ Costs Mining & Costs  ...............................   ...............................  Tetra Tech Tetra Tech 400 ........................ Mining  ...............................  Bara Consulting Ltd. ........................ Mining  ...............................  Mining Plus Pty Ltd. 290 470 ........................ Mining, Infrastructure & Costs  ...............................  Gustavson Associates, LLC 240 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Andeburg Consulting Services Inc MetNetH2O Inc. 72 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Global Resource Engineering Ltd. Continental Metallurgical Services, LLC 183 ........................ Mining  ...............................  GLJ Ltd. 42 ........................ Costs Mining, Processing & Infrastructure  ...............................   ...............................  P&E Mining Consultants Inc. P&E Mining Consultants Inc. - 300 ........................ Commercial Manager  ...............................  ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Moose Mountain Technical Services Ausenco Engineering Canada Inc. ........................ Commercial Manager  ...............................  200 340 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Golder Associés Ltée PerUsa EnviroMet Inc. 240 278 ........................ Mining & Costs  ...............................  BRS Engineering, Inc. ........................ Commercial Manager  ...............................  ........................ Commercial Manager  ...............................  ........................ Mining & Costs  ...............................  OreWin Pty Ltd ........................ Mining & Costs  ...............................  Independent Mining Consultants, Inc. 300 Copper Mountain * Mining & Costs Principal author (consultant) Recovery Methods & Costs Luis Alberto Chang Richard Klue Berge Simonian Copper Mountain Mining Corp. Copper Mountain Mining Corp. Copper Mountain Mining Corp. 22 500 522 ........................ Mining & Costs Principal author (consultant) Recovery Methods & Costs  ...............................   ...............................   ...............................  Copper Mountain Mining Corp. Copper Mountain Mining Corp. Copper Mountain Mining Corp. ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Hudbay Minerals Inc. Hudbay Minerals Inc. ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  G Mining Services Inc. Lycopodium Ltd. 438 ........................ Infrastructure Mining Recovery Methods & Costs  ...............................   ...............................   ...............................  Anddes Asociados SAC. Global Resource Engineering Ltd. Ausenco Engineering Canada Inc. 80 77 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  AGP Mining Consultants Inc. Ausenco Engineering Canada Inc. 185 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Global Resource Engineering Ltd. Global Resource Engineering Ltd. 200 426 ........................ Infrastructure Mining & Costs Recovery Methods  ...............................   ...............................   ...............................  BBA Inc. BBA Inc. BBA Inc. 372 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Mining Plus Pty Ltd. Simulus Engineers 37 217 254 ........................ Mining & Costs  ...............................  Moose Mountain Technical Services 400 663 ........................ Infrastructure Mining & Costs  ...............................   ...............................  Wood PLC SLR Consulting Limited 816 664 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Capstone Mining Corp. Capstone Mining Corp. 815 ........................ Infrastructure Recovery Methods & Costs  ...............................   ...............................  WSP Canada Inc WSP Canada Inc 200 190 ........................ Recovery Methods & Costs  ...............................  Ausenco Ltd. 416 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  InnovExplo Inc InnovExplo Inc ........................ Principal author (consultant)  ...............................  Stantec Consulting International LLC 329 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Behre Dolbear Group Behre Dolbear Group 19 617 636 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  SRK Consulting Inc. Hatch Ltd. 222 ........................ Infrastructure Mining & Costs Recovery Methods & Costs  ...............................   ...............................   ...............................  SRK Consulting Inc. SRK Consulting Inc. SRK Consulting Inc. ........................ Costs  ...............................  JDS Energy & Mining Inc. 335 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Sierra Metals Inc. SRK Consulting Inc. ........................ Mining & Costs  ...............................  Tetra Tech ........................ Principal author (consultant)  ...............................  GE21 Consultoria Mineral ........................ Mining Principal author (consultant)  ...............................   ...............................  Xenith Consulting Xenith Consulting 15 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Bara Consulting Ltd. METC Engineering 450 348 ........................ Recovery Methods  ...............................  J.R. Goode and Associates 80 595 DeLamar Mining & Costs Recovery Methods & Costs Tom Dyer Benjamin Bermudez Mine Development Associates Inc. M3 Engineering and Technology Corp. 326 Detour Lake Costs Mining Paul Fournier Andre Leite Kirkland Lake Gold Ltd. Kirkland Lake Gold Ltd. 1,447 1,388 ........................ Principal author (consultant)  ...............................  Woodard & Curran Inc. 43 ........................ Mining & Costs  ...............................  117 134 251 ........................ Principal author (consultant)  ...............................  Mining Plus UK Ltd. Didipio Mining & Costs Phil Jones OceanaGold Corp. 700 540 710 1,250 ........................ Costs Infrastructure  ...............................   ...............................  Roughstock Mining Services LLC Roughstock Mining Services LLC ........................ Principal author (consultant)  ...............................  SRK Consulting Inc. 325 64 301 365 ........................ Mining & Costs  ...............................  Wood USA Mining Consulting SLC Engineering 638 ........................ Principal author (consultant)  ...............................  SRK Consulting Inc. 45 ........................ Infrastructure Recovery Methods  ...............................   ...............................  DRA Global DRA Global 625 445 94 539 ........................ Recovery Methods  ...............................  Ausenco Ltd. 91 297 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  SRK Consulting Inc. Wesdome Gold Mines Ltd. 217 220 ........................ Recovery Methods & Costs  ...............................  Micon International Limited ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Behre Dolbear Group Behre Dolbear Group 268 ........................ Infrastructure Mining & Costs  ...............................   ...............................  DRA Global DRA Global 100 192 83 275 ........................ Costs Mining Recovery Methods  ...............................   ...............................   ...............................  SLR Consulting Limited SLR Consulting Limited SLR Consulting Limited ........................ Principal author (consultant)  ...............................  Andes Colorado Corp. - ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Optimize Group Inc. Metallurgy Concept Solutions LLC 436 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  AKF Mining Services Inc. K-Met Consultants Inc. ........................ Infrastructure Mining & Costs Recovery Methods & Costs  ...............................   ...............................   ...............................  BBA Inc. BBA Inc. BBA Inc. ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Global Resource Engineering Ltd. Global Resource Engineering Ltd. 230 441 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  AGP Mining Consultants Inc. Ausenco Ltd. 380 337 ........................ Infrastructure Mining & Costs Recovery Methods & Costs  ...............................   ...............................   ...............................  SRK Consulting Inc. SRK Consulting Inc. SRK Consulting Inc. Eva Recovery Methods Paul Staples Ausenco Engineering Canada Inc. 300 280 ........................ Principal author (consultant)  ...............................  APEX Geoscience Ltd. ........................ Mining  ...............................  Mining Plus Peru S.A.C. 310 373 110 483 ........................ Mining  ...............................  CSA Global Pty Ltd. 154 ........................ Recovery Methods & Costs  ...............................  Ausenco Ltd. 375 ........................ Mining, Infrastructure & Costs Recovery Methods  ...............................   ...............................  Gustavson Associates, LLC Pro Solv, LLC. 400 ........................ Recovery Methods  ...............................  Mworx Pty Ltd. ........................ Commercial Manager  ...............................  250 ........................ Principal author (consultant)  ...............................  Western Water Consultants Inc. ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  OreWin Pty Ltd GR Engineering Services Ltd. 500 ........................ Mining Recovery Methods  ...............................   ...............................  P&E Mining Consultants Inc. Wave International Pty Ltd. - - 77 180 ........................ Mining, Infrastructure & Costs Recovery Methods & Costs  ...............................   ...............................  Wood USA Mining Consulting SLC Engineering Wood Canada Ltd. ........................ Recovery Methods  ...............................  SRK Consulting Inc. 1,104 ........................ Mining Recovery Methods  ...............................   ...............................  John T. Boyd Company John T. Boyd Company ........................ Mining, Infrastructure & Costs Recovery Methods & Costs  ...............................   ...............................  Global Resource Engineering Ltd. Global Resource Engineering Ltd. ........................ Infrastructure Mining & Costs Recovery Methods  ...............................   ...............................   ...............................  Nordmin Engineering Ltd. Nordmin Engineering Ltd. Ausenco Engineering Canada Inc. 175 215 ........................ Infrastructure Mining & Costs  ...............................   ...............................  Nordmin Engineering Ltd. Nordmin Engineering Ltd. 135 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Moose Mountain Technical Services Ausenco Engineering Canada Inc. 300 271 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  SRK Consulting Inc. Kappes, Cassiday & Associates 263 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  AGP Mining Consultants Inc. Ausenco Engineering Canada Inc. 507 ........................ Principal author (consultant)  ...............................  Stantec Consulting International LLC Goulamina Principal author (consultant) Alistair Cowden Firefinch Ltd. 200 ........................ Mining & Costs  ...............................  B2Gold Corp. 3,000 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Global Resource Engineering Ltd. Global Resource Engineering, Ltd. 464 ........................ Infrastructure  ...............................  JDS Energy & Mining Inc. 152 367 ........................ UG Equipment Maintenance General Superintendent  ...............................  1,283 6,012 7,295 ........................ Recovery Methods  ...............................  SRK Consulting Inc. 71 904 ........................ Infrastructure Mining & Costs Recovery Methods  ...............................   ...............................   ...............................  Ausenco Engineering Canada Inc. G Mining Services Inc. Soutex 521 ........................ Recovery Methods  ...............................  Primero Group Ltd. ........................ Recovery Methods  ...............................  Primero Group Ltd. 571 ........................ Mining Recovery Methods  ...............................   ...............................  SLR Consulting Limited SLR Consulting Limited 412 217 19 236 ........................ Principal author (consultant)  ...............................  METS Engineering Group (METS) ........................ Mining  ...............................  OceanaGold Corp. 627 ........................ Mining  ...............................  OceanaGold Corp. 627 ........................ Costs Infrastructure Mining  ...............................   ...............................   ...............................  OceanaGold Corp. NewFields Mining & Technical Services LLC. SRK Consulting Inc. ........................ Infrastructure Mining Mining & Costs Recovery Methods & Costs  ...............................   ...............................   ...............................   ...............................  JDS Energy & Mining Inc. JDS Energy & Mining Inc. JDS Energy & Mining Inc. Halyard Inc. 270 ........................ Mining & Costs  ...............................  Tetra Tech ........................ Mining & Costs Mining, Infrastructure & Costs Recovery Methods & Costs  ...............................   ...............................   ...............................  Mine Development Associates Inc. NewFields Mining & Technical Services LLC. Kappes, Cassiday & Associates 80 195 275 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  SLR Consulting Limited SLR Consulting Limited 1,357 1,468 2,825 ........................ Mining  ...............................  Orelogy Consulting Pty Ltd. 300 83 ........................ Costs Mining Recovery Methods  ...............................   ...............................   ...............................  Roscoe Postle Associates Inc. Roscoe Postle Associates Inc. Roscoe Postle Associates Inc. 500 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  AMC Consultants GR Engineering Services Ltd. 102 657 ........................ Infrastructure Recovery Methods  ...............................   ...............................  Knight Piésold Consulting N/A 65 95 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  BBA Inc. BBA Inc. 500 465 ........................ Infrastructure Mining & Costs Recovery Methods & Costs  ...............................   ...............................   ...............................  Golder Associés Ltée InnovExplo Inc BBA Inc. 506 ........................ Costs Recovery Methods & Costs  ...............................   ...............................  M3 Engineering and Technology Corp. DRA Global 190 180 ........................ Costs Recovery Methods & Costs  ...............................   ...............................  Amec Foster Wheeler Ingeniería y Construcción Ltda Amec Foster Wheeler Ingeniería y Construcción Ltda 775 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Global Resource Engineering Ltd. Global Resource Engineering Ltd. 253 ........................ Recovery Methods & Costs  ...............................  Kappes, Cassiday & Associates 165 ........................ Recovery Methods  ...............................  METS Engineering Group (METS) 82 200 ........................ Commercial Manager  ...............................  ........................ Principal author (consultant)  ...............................  Measured Group Pty Ltd. ........................ Recovery Methods  ...............................  SRK Consulting Inc. 572 ........................ Recovery Methods  ...............................  Lincoln Metallurgical Inc. ........................ Mining & Costs  ...............................  Moose Mountain Technical Services ........................ Costs Mining Recovery Methods  ...............................   ...............................   ...............................  G Mining Services Inc. G Mining Services Inc. Wave International Pty Ltd. 250 ........................ Infrastructure Mining & Costs Recovery Methods  ...............................   ...............................   ...............................  G Mining Services Inc. G Mining Services Inc. N/A 250 299 ........................ Recovery Methods  ...............................  SLR Consulting Limited ........................ Costs Infrastructure Mining & Costs  ...............................   ...............................   ...............................  SRK Consulting Inc. Knight Piésold Consulting SRK Consulting Inc. 800 1,650 ........................ Mining Recovery Methods & Costs  ...............................   ...............................  BBA Consultants BBA Consultants 144 186 ........................ Mining Recovery Methods & Costs  ...............................   ...............................  Cube Consulting Pty Ltd. Cube Consulting Pty Ltd. ........................ Principal author (consultant) Recovery Methods  ...............................   ...............................  BRS Engineering, Inc. T. P. McNulty and Associates, Inc. - ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  SRK Consulting Inc. Tetra Tech 199 ........................ Costs Mining & Costs  ...............................   ...............................  Tetra Tech Entech Pty Ltd 1,082 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Stantec Consulting International LLC DRA Global 1,600 ........................ Mining  ...............................  Snowden Mining Industry Consultants 100 1,155 ........................ Mining & Costs  ...............................  BBA Consultants 326 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Stantec Consulting International LLC DRA Global 1,000 10,800 Karibib Mining John Wyche Australian Mine Design and Development Pty Ltd. ........................ Costs Mining Recovery Methods  ...............................   ...............................   ...............................  JDS Energy & Mining Inc. Pierce Engineering, LLC DRA Global 200 182 ........................ Mining Recovery Methods  ...............................   ...............................  Peter O'Bryan & Associates Lycopodium Minerals Pty Ltd 300 ........................ Mining & Costs  ...............................  P&E Mining Consultants Inc. ........................ Costs  ...............................  Mining Plus Canada Consulting Ltd. 171 162 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  BBA Inc. Soutex 209 195 404 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Global Resource Engineering, Ltd. Global Resource Engineering, Ltd. ........................ Infrastructure Mining  ...............................   ...............................  Knight Piésold Consulting SRK Consulting Inc. 380 139 ........................ Costs Mining Recovery Methods & Costs  ...............................   ...............................   ...............................  Epoch Resources (Pty) Ltd Mining Plus UK Ltd. Soutex 270 700 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  OreWin Pty Ltd METC Engineering ........................ Principal author (consultant)  ...............................  MineFill Services, Inc. 130 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  AMC Consultants Blue Coast Metallurgy Ltd. 240 80 304 384 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  DRA Global SENET (Pty) Ltd 100 201 ........................ Mining & Costs  ...............................  Minxcon (Pty) Ltd. 148 95 243 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Carci Mining Consultants Ltd. Lycopodium Minerals Pty Ltd ........................ Costs Mining & Costs  ...............................   ...............................  Tetra Tech Moose Mountain Technical Services 1,407 ........................ Principal author (consultant)  ...............................  Salva Mining Pty Ltd. ........................ Mining & Costs  ...............................  Bara Consulting Ltd. 101 43 144 ........................ Mining & Costs  ...............................  CSA Global Pty Ltd. 348 320 ........................ Recovery Methods  ...............................  Allnorth Consultants Ltd. 348 370 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Moose Mountain Technical Services Moose Mountain Technical Services ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Golder Associés Ltée Process Engineering Associates, LLC 1,104 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  CSA Global Pty Ltd. CSA Global Pty Ltd. 30 ........................ Mining & Costs  ...............................  SRK Consulting Inc. 70 305 ........................ Costs Mining Recovery Methods  ...............................   ...............................   ...............................  SLR Consulting Limited SLR Consulting Limited SLR Consulting Limited 60 ........................ Infrastructure Mining & Costs Recovery Methods & Costs  ...............................   ...............................   ...............................  ........................ Recovery Methods & Costs  ...............................  55 ........................ Principal author (consultant)  ...............................  CSA Global Pty Ltd. ........................ Mining Recovery Methods  ...............................   ...............................  BBA Inc. Soutex 100 ........................ Mining & Costs  ...............................  Snowden Mining Industry Consultants 200 ........................ Mining  ...............................  IGAN Ingeniería S.L. ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  PEK Teknep Overseas Engenharia Ltda (“PEK”) Tenova Mining and Minerals Australia 64 21 85 ........................ Recovery Methods  ...............................  Wood Canada Ltd. 100 ........................ Commercial Manager Mining Recovery Methods & Costs  ...............................   ...............................   ...............................  AMC Consultants Lycopodium Minerals Pty Ltd 17 14 31 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  G Mining Services Inc. Ausenco Engineering Canada Inc. ........................ Recovery Methods  ...............................  JDS Energy & Mining Inc. 250 443 ........................ Infrastructure Recovery Methods  ...............................   ...............................  Knight Piésold Consulting JDS Energy & Mining Inc. 250 364 ........................ Mining Recovery Methods  ...............................   ...............................  Fortuna Silver Mines Inc. Fortuna Silver Mines Inc. 501 552 584 1,136 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  BBA Inc. BBA Inc. 430 ........................ Infrastructure Mining & Costs Recovery Methods & Costs  ...............................   ...............................   ...............................  NewFields Mining & Technical Services LLC. DRA Global DRA Global 460 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Global Resource Engineering Ltd. Global Resource Engineering Ltd. ........................ Costs Infrastructure Mining Mining & Costs  ...............................   ...............................   ...............................   ...............................  AMC Consultants Equinox Gold  Corp. AMC Consultants AMC Consultants 294 742 765 1,507 ........................ Recovery Methods & Costs  ...............................  294 144 ........................ Mining & Costs  ...............................  Amec Foster Wheeler Ingeniería y Construcción Ltda 2,400 2,400 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  P&E Mining Consultants Inc. D.E.N.M. Engineering Ltd. 159 ........................ Principal author (consultant) Recovery Methods  ...............................   ...............................  CSA Global Pty Ltd. JDS Energy & Mining Inc. 294 ........................ Mining  ...............................  SRK Consulting Inc. 772 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Independent Mining Consultants, Inc. TR Raponi Consulting Ltd. 458 350 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Roscoe Postle Associates Inc. Roscoe Postle Associates Inc. 356 175 531 ........................ Costs Mining & Costs Recovery Methods  ...............................   ...............................   ...............................  Ausenco Engineering Canada Inc. AGP Mining Consultants Inc. Ausenco Ltd. 91 ........................ Mining & Costs  ...............................  Moose Mountain Technical Services 200 269 ........................ Commercial Manager  ...............................  400 ........................ Principal author (consultant)  ...............................  Sims Resources LLC ........................ Commercial Manager  ...............................  150 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  SRK Consulting Inc. Ausenco Engineering Canada Inc. 631 ........................ Mining  ...............................  GE21 Consultoria Mineral ........................ Commercial Manager  ...............................  60 ........................ Costs Infrastructure Mining Recovery Methods & Costs  ...............................   ...............................   ...............................   ...............................  G Mining Services Inc. Knight Piésold Consulting G Mining Services Inc. Ausenco Ltd. 60 429 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  G Mining Services Inc. Ausenco Engineering Canada Inc. 325 ........................ Mining Recovery Methods Recovery Methods & Costs  ...............................   ...............................   ...............................  Geos Mining WorleyParsons Ltd. WorleyParsons Ltd. 80 117 ........................ Mining Recovery Methods & Costs  ...............................   ...............................  SRK Consulting Inc. Ausenco Ltd. 466 1,295 ........................ Principal author (consultant) Recovery Methods  ...............................   ...............................  BRS Engineering, Inc. McNulty & Associates, Inc. - ........................ Costs Mining  ...............................   ...............................  Hatch Ltd. Hatch Ltd. ........................ Costs Mining Recovery Methods  ...............................   ...............................   ...............................  AGP Mining Consultants Inc. AGP Mining Consultants Inc. AGP Mining Consultants Inc. ........................ Infrastructure Mining & Costs  ...............................   ...............................  BBA Inc. BBA Inc. 248 ........................ Costs Mining & Costs  ...............................   ...............................  Tetra Tech Tetra Tech ........................ Mining Recovery Methods & Costs  ...............................   ...............................  EDEM - Empresa De Desenvolvimento em Mineração e Participaçõ HDA Serviços S/S Ltda. ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Practical Mining LLC TR Raponi Consulting Ltd. 125 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  Stantec Consulting International LLC Blue Coast Metallurgy Ltd. 350 ........................ Commercial Manager  ...............................  430 ........................ Infrastructure  ...............................  M3 Engineering and Technology Corp. 334 503 ........................ Infrastructure Mining Recovery Methods & Costs  ...............................   ...............................   ...............................  BBA Inc. BBA Inc. BBA Inc. 294 334 628 ........................ Mining & Costs Recovery Methods  ...............................   ...............................  AGP Mining Consultants Inc. Woods Process Services LLC 282 ........................ Commercial Manager  ...............................  412 Mexican Hat Mining & Costs Recovery Methods & Costs Tomas L. Dyer Francisco Barrios Mine Development Associates Inc. Tierra Group International Ltd. 120 80 200 ........................ Commercial Manager  ...............................  640 ........................ Mining & Costs Recovery Methods & Costs  ...............................   ...............................  Mine Technical Services Ltd. Mine Technical Services Ltd. 108 ........................ Principal author (consultant)  ...............................  Canyon Resources Ltd. 350 ........................ Infrastructure Mining & Costs Recovery Methods & Costs  ...............................   ...............................   ...............................  P&E Mining Consultants Inc. P&E Mining Consultants Inc. EHA Engineering Ltd. - - ........................ Mining & Costs Recovery Methods  ...............................   ...............................  CSA Global Pty Ltd. Sherritt International Corp. ........................ Infrastructure Principal author (consultant)  ...............................   ...............................  Erudite Projects (Pty) Ltd. Erudite Projects (Pty) Ltd. 340 129 ........................ Recovery Methods  ...............................  Erudite Projects (Pty) Ltd. 129 ........................ Infrastructure Mining & Costs Recovery Methods  ...............................   ...............................