ORWAY MINERAL CONSULTANTS OPTIMISATION, EXPANSION AND TRAINING REFERENCE LIST COMPANY NAME PROJECT NAME LOCATION Abesque Engineering Ltd KANMANTOO COPPER PROJECT Australia Acacia Resources Limited BROCKS CREEK Australia UNION REEFS Australia Aditya Birla Minerals MT GORDON EXPANSION Australia MT GORDON ESPERANZA SOUTH Australia Agnew Gold Mining Company Pty Ltd AGNEW UPGRADE PREFEASIBILITY Australia Agnico-Eagle Mines Ltd KITTILA EXPANSION - AGNICO Europe Alcoa of Aust. Limited PINJARRA Australia Alel FIC JSC SUZDAL DESK TOP STUDY Asia Allegiance Metals Pty Ltd HELLYER BALL MILL TRIAL Australia ALLEGIANCE AVEBURY PLANT - GRINDING Australia OPTIMISATION AVEBURY EXPANSION STUDY Australia HELLYER SAG MILL MODELLING Australia Anaconda Nickel Ltd MURRIN MURRIN Australia AngloGold Ashanti Australia - Sunrise Dam SUNRISE DAM FLASH FLOAT Australia Apex Minerals WILUNA - APEX MINERALS Australia Ararat Gold Recovery Company ARARAT COMMINUTION STUDY Asia Arccon (WA) Pty Ltd CO-O GOLD MINE Asia Ashanti Goldfields Co. Ltd - Iduapriem Gold Mine IDUAPRIEM GOLD MINE Africa Ausenco Ltd WAIHI Asia Australian Diatomaceous Eath Pty Ltd BARRABA DIATOMACEOUS EARTH Australia Avocet Mining PLC ZERAVSHAN GOLD MINE AUDIT Asia ZERAVSHAN PLANT UPGRADE OPTION STUDY Asia Barrick - Plutonic Gold Mine FINER FEED TO PP1 CIRCUIT Australia PLUTONIC GOLD MINE SAG MILL CONVERSION Australia PLUTONIC PP1 FINER GRIND 1.6MTPA Australia PLUTONIC UPGRADE STUDY Australia Barrick Gold Corp - Russia and Central Asia DARASUN Europe Barrick Gold Mine PLUTONIC Australia Battery Limits Pty Ltd AGNEW EXPANSION Australia MIDDLE TENNESSEE ZINC MINE North America SOHAR COPPER PROJECT Asia Bemex Corporation Pty Ltd WHYALLA ONESTEEL CRUSHING CIRCUIT Australia Page 1 of 10 OPTIMISATION AND EXPANSION REFERENCE LIST ORWAY MINERAL CONSULTANTS (WA) PTY LTD Level 4, 1 Adelaide Terrace, East Perth WA 6004, A.B.N 40 093 277 126 Tel: +61 8 6210 5601 Fax: +61 8 6210 5555 Email: [email protected] Web: www.orway.com.au ORWAY MINERAL CONSULTANTS OPTIMISATION, EXPANSION AND TRAINING REFERENCE LIST COMPANY NAME PROJECT NAME LOCATION BHP Billiton KAMBALDA NICKEL CONCENTRATOR Australia BHP Billiton Nickel West CLIFFS NICKEL PROJECT Australia LNO CIRCUIT SURVEY Australia LNO SAG MILL AUDIT Australia KWINANA NICKEL REFINERY MATTE GRINDING BHP Billiton Nickel West - Kwinana Australia CIRCUIT BHP Billiton Nickel West Pty Ltd LNO COMMINUTION CIRCUIT STUDY Australia MKO COMM CIRCUIT EXPANSION Australia MT KEITH GRINDING CIRCUIT Australia Birla Mt Gordon MT GORDON AUDIT Australia Birla Mt Gordon Operations Pty Ltd MT GORDON OPTIMISATION AND OPTION STUDY Australia Birla Mt Gordon Pty Ltd ESPERANZA LOW GRADE FEED EST Australia Birla Nifty Pty Ltd NIFTY COPPER Australia Black Swan Nickel Pty Ltd BLACK SWAN SAG LINER REVIEW Australia BLACK SWAN OPTIMISATION Australia Border Gold Limited KARONIE/HARRY'S HILL Australia Boroo Gold Co Ltd BOROO GOLD MINE 2006 Asia BOROO OPTIMISATION 2008 Asia BOROO 2005 Asia Catalpa Resources EDNA MAY CIRCUIT SURVEY Australia EDNA MAY LINER REVIEW Australia EDNA MAY LINER REVIEW ON-SITE Australia Celtic Resources PLC SUZDAL PLANT Asia Chirano Gold Mines Limited CHIRANO OPTIMISATION Africa CHIRANO EXPANSION Africa CHIRANO GOLD MINE Africa Como Engineers Pty Ltd MT GARNET Australia Congo Iron SA DESLIME TESTWORK & MODELLING Australia Copper Mines of Tasmania MT LYELL COMMINUTION CIRCUIT REVIEW Australia Creosus Mining NL CENTRAL NORSEMAN Australia Crocodile Gold Australia Operations Pty Ltd UNION REEFS Australia Delta Gold Limited KANOWNA BELLE Australia Dominion Gold Operations Pty Ltd CHALLENGER GOLD PROJECT Australia Doral Mineral Sands Pty Ltd DORAL SECOND SCRUBBER PROCESS REVIEW Australia TROMMEL EVALUATION Australia DORAL CLAY SCRUBBER Australia Page 2 of 10 OPTIMISATION AND EXPANSION REFERENCE LIST ORWAY MINERAL CONSULTANTS (WA) PTY LTD Level 4, 1 Adelaide Terrace, East Perth WA 6004, A.B.N 40 093 277 126 Tel: +61 8 6210 5601 Fax: +61 8 6210 5555 Email: [email protected] Web: www.orway.com.au ORWAY MINERAL CONSULTANTS OPTIMISATION, EXPANSION AND TRAINING REFERENCE LIST COMPANY NAME PROJECT NAME LOCATION Dragon Mining (Sweden) AB SVARTLIDEN Europe Eagle Mining Ltd NIMARY Australia Eldorado Gold Corporation TANJIANSHAN Asia Endeavor Operations Pty Ltd ENDEAVOR MINE OPTIMISATION Australia Energy Resources of Australia Ltd RANGER SCRUBBER DESIGN Australia Equigold NL MT RAWDON Australia Equigold NL- Kirkalocka Gold Mine KIRKALOCKA Australia Evolution Mining EDNA MAY Australia First Quantum Minerals Ltd FRONTIER AUDIT Africa KANSANSHI Africa GUELB MOGHREIN CIRCUIT MODELLING Africa GUELB MOHGREIN SITE VISIT Africa Fluor Australia Pty Ltd AGUABLANCA Europe Fortescue Metals Group Ltd FMG CLOUDBREAK BOTTLENECK ID Australia Fox Resources Limited RADIO HILL Australia Freda Rebecca Gold Mine FREDA REBECCA - OPTIMISATION Africa FREDA REBECCA GOLD MINE Africa Geita Gold Mining Ltd GEITA CRUSHER EXPANSION REVIEW Africa GEITA FOLLOW-UP Africa GEITA FOLLOW-UP SITE VISIT Africa GEITA SITE & OPTIMISATION Africa GEITA TERTIARY CRUSHING Africa SITE VISIT TO GEITA Africa GFL Mining SA (Pty) Ltd Kloof Division KLOOF 2 UPGRADE STUDY Africa Ghanaian Australia Goldfields Ltd IDUAPRIEM Africa Gold Fields Australasia Pty Ltd AGNEW GRINDING CIRCUIT OPTIMISATION Australia Gold Fields Ghana Limited TARKWA MILL SURVEY 2007 Africa TARKWA MILL SURVEY 2008 Africa TARKWA PHASE 5 Africa ABOSSO SURVEY Africa TARKWA NORTH HEAP LEACH Africa TARKWA OPTIMISATION - INCL SEC Africa TARKWA SURVEY DATA MODELFIT Africa Page 3 of 10 OPTIMISATION AND EXPANSION REFERENCE LIST ORWAY MINERAL CONSULTANTS (WA) PTY LTD Level 4, 1 Adelaide Terrace, East Perth WA 6004, A.B.N 40 093 277 126 Tel: +61 8 6210 5601 Fax: +61 8 6210 5555 Email: [email protected] Web: www.orway.com.au ORWAY MINERAL CONSULTANTS OPTIMISATION, EXPANSION AND TRAINING REFERENCE LIST COMPANY NAME PROJECT NAME LOCATION Golden Star Resources Ltd BOGOSO EXPANSION Africa BOGOSO OPTIMISATION Africa Goldfields (Tasmania) Ltd HENTY GOLD MINE Australia Goldfields Mining Services Limited KLOOF NO. 1 PLANT Africa GR Engineering Pty Ltd RAVENSWOOD Australia Great Central Mines Limited BRONZEWING Australia Great Central Mines NL JUNDEE GOLD MINE Australia Gulibiru Pty Ltd RAUB GOLD PROJECT Asia Hebei HuaAo Mining Industry Co., Ltd (Griffin) CAIJIAYING ZINC MINE Asia Henty Gold Limited HENTY GRINDING CIRCUIT Australia HNC (Australia) Resources Pty Ltd BROWNS OXIDE - HNC (AUSTRALIA) Australia Iluka Resources Ltd ILUKA MID-WEST OPERATIONS Australia Independent Metallurgical Operations ONSLOW SALT PROJECT Australia Integra Mining Ltd RANDALLS GOLD PROJECT AUDIT Australia Intermet Engineering CANATUAN Asia Jabiru Metals Ltd JABIRU METALS OPTIMISATION Australia JAGUAR CIRCUIT SURVEY Australia JSC Altynalmas AKBAKAI PROCESS PLAN 1.4MTPA Asia Kanowna Belle Gold Mines Limited KANOWNA BELLE Australia Karara Mining Ltd KARARA PRELIM EXPANSION Australia KBL Mining Limited MINERAL HILL GRINDING CIRCUIT Australia Konkola Copper Mines plc NCHANGA CONCENTRATOR PROJECT Africa Kundana Gold Pty Ltd KUNDANA Australia Lane Xang Minerals Limited - Sepon Gold Project SEPON COMMINUTION CIRCUIT AUDITS Asia SEPON GOLD GRINDING CIRCUIT MODELLING Asia SEPON GOLD PLANT UPGRADE Asia LGL Services Australia Pty Ltd BONIKRO EXPANSION Africa BONIKRO EXPANSION. Africa LionOre Australia (Wildara) NL THUNDERBOX PHASE 1 AND 2 Australia London Mining Company MARAMPA FE PHASE 2 Africa Lycopodium Pty Ltd KCGM Australia Lycopodium Engineering BHP RAVENSTHORPE Australia Page 4 of 10 OPTIMISATION AND EXPANSION REFERENCE LIST ORWAY MINERAL CONSULTANTS (WA) PTY LTD Level 4, 1 Adelaide Terrace, East Perth WA 6004, A.B.N 40 093 277 126 Tel: +61 8 6210 5601 Fax: +61 8 6210 5555 Email: [email protected] Web: www.orway.com.au ORWAY MINERAL CONSULTANTS OPTIMISATION, EXPANSION AND TRAINING REFERENCE LIST COMPANY NAME PROJECT NAME LOCATION Lycopodium Engineering Pty Ltd SUNRISE DAM MILL Australia CADIA HG GRAVITY CIRCUIT Australia CHIRANO Australia GEITA EXPANSION Africa TARKWA SAG MILL COMMISSIONING Africa LNO FINES RE-CLEANING Asia Lycopodium Minerals Canada Ltd AHAFO EXPANSION STUDY Africa AHAFO LMCL PROJECT 5004 Africa HEAP LEACH TASIAST Africa TASIAST CRUSHING PLANT Africa TASIAST HEAP LEACH PROJECT Africa TASIAST SITE SERVICES Africa Lycopodium Minerals Pty Ltd AHAFO THROUGHPUT INCREASE Africa CADIA FINE GRINDING Australia CADIA HG CIRCUIT Australia CADIA HG EXPANSION Australia GEITA CRUSHER MODELLING Africa KOLWEZI Africa LAO CIA PHOSPHATE (VIETNAM) Asia LNO EXPANSION - COMMINUTION Australia MASBATE UPGRADE Asia MMP2 Australia NDS1 MT KEITH Australia NORTH PARKES - LYCO Australia OBAN Australia SUNRISE DAM STUDY RECOVERY Australia TABAKOTA Africa TABAKOTO EXPANSION OPTIONS Africa Page 5 of 10 OPTIMISATION AND EXPANSION REFERENCE LIST ORWAY MINERAL CONSULTANTS (WA) PTY LTD Level 4, 1 Adelaide Terrace, East Perth WA 6004, A.B.N 40 093 277 126 Tel: +61 8 6210 5601 Fax: +61 8 6210 5555 Email: [email protected] Web: www.orway.com.au ORWAY MINERAL CONSULTANTS OPTIMISATION, EXPANSION AND TRAINING REFERENCE LIST COMPANY NAME PROJECT NAME LOCATION Lycopodium Minerals QLD Pty Ltd APEX MINERALS Asia CARMEN COPPER Asia CHIRANO OVERSIZE SCREEN Africa HIDDEN VALLEY Asia HIDDEN VALLEY CIRCUIT SURVEY Asia LIHIR GOLD TROMMEL SIZE CHECK Asia MASBATE COMMINUTION MOD. - LMQ Australia OK TEDI CIRCUIT - LMQPL Asia SABODALA - PART SEC CRUSH Africa SABODALA GRINDING CIRCUIT SURV Africa TASIAST SERVICES FOR SITE Africa Lycopodium Pty Ltd BLACK SWAN Australia LNO ADDITIONAL COARSE CLEANING Australia MKO CQI EXPANSION FEASIBILITY STUDY Australia