Laboratory Proficiency Testing - Round Robin Laboratory List

The map below shows the approximate locations of the participating laboratories in the April 2026 round robin. They are also listed in the table below.

Legend: Commercial - Commercial Minesite - Minesite Government - Government Unknown - Unknown
Abbreviation Laboratory Name Type City State Country
ASI MENDOZAAlex Stewart International Argentina S.A.CommercialMendozaMendozaArgentina
ASI PERITO MORENOAlex Stewart International Argentina S.A.CommercialPerito MorenoSanta CruzArgentina
CERRO NEGRODHL (Transporte Vesprini).MinesiteBuenos AiresArgentina
MANSFIELD ARGMansfield Minera S.A. LaboratoryCommercialSaltaArgentina
NICOLASMinera Don Nicolas. - 30-70792489-2MinesiteBuenos AiresArgentina
VELADERO MINEMinera Andina Del Sol SRLMinesiteSan JuanArgentina
ALSM BRISALS Minerals - BrisbaneCommercialStaffordQLDAustralia
ALSM BURNIEALS GeochemistryCommercialWivenhoeTASAustralia
ALSM CANNING VALE PAALS Minerals - Canning Vale (Photon Assay)CommercialCanning ValeWAAustralia
ALSM KALALS Minerals - KalgoorlieCommercialKalgoorlieWAAustralia
ALSM KAL WALS Kalgoorlie WestCommercialKalgoorlieWAAustralia
ALSM METALLURGYALS Met BalcattaCommercialBalcattaWAAustralia
ALSM MT ISAALS Minerals - Mt IsaCommercialMt IsaQLDAustralia
ALSM ORANGEALS Minerals - OrangeCommercialOrangeNSWAustralia
ALSM PERTHALS Minerals - PerthCommercialMalagaWAAustralia
ALSM TVLALS Minerals - TownsvilleCommercialBohleQLDAustralia
AURENNE MT IDAAurenne gold mine - site laboratoryMinesiteRedcliffeWAAustralia
AURUM BECKAurum Laboratories Pty LtdCommercialMaddingtonWAAustralia
BELLEVUE GOLDBellevue GoldMinesiteWest PerthWAAustralia
BRISBANE MET LABBrisbane Met LabCommercialCoopers PlainsQLDAustralia
BV ADLBureau Veritas Minerals - GeoAnalytical Lab, WingfieldCommercialWingfieldSAAustralia
BV CUNNINGHAMKalassay Group (Kalgoorlie Assay Laboratory)CommercialWest KalgoorlieWAAustralia
BV GAUGEKalassay Group (Perth Assay Laboratory)CommercialCanning ValeWAAustralia
BV KALBV Atbara - KalgoorlieCommercialKalgoorlieWAAustralia
BV PERTHGeo Perth SorbonneCommercialCanning ValeWAAustralia
CHEM LAB MIMMIM Analytical LaboratoryMinesiteMount IsaQLDAustralia
DEVELOP NSWDevelopMinesiteTaragoNSWAustralia
GEKKO VICTORIAGekko Assay LaboratoryCommercialBallaratVictoriaAustralia
GEN TOWNSVILLEGenalysis Testing Services, TownsvilleCommercialMt St JohnQLDAustralia
GF GRUYEREGruyere Mine SiteMinesiteLavertonWAAustralia
GOLDEN GROVE29MetalsMinesiteGeraldtonWAAustralia
GRANNYSGranny Smith MiningMinesiteLavertonWAAustralia
HRLTESTINGHRLTestingCommercialAlbionQLDAustralia
INT GEN ADELGenalysis Laboratory ServicesCommercialAdelaideSAAustralia
INT GEN PERGenalysis Laboratory Services Pty LtdCommercialMaddingtonWAAustralia
JINNING WAJinning Testing & InspectionCommercialMaddingtonWAAustralia
LABWESTLabWestCommercialMalagaWAAustralia
LIHIRNewmont Lihir Assay LaboratoryMinesiteCairnsQLDAustralia
NEW ORANGENewmont Laboratory Services OrangeMinesiteOrangeNSWAustralia
NEWMONT TANAMINewmont Tanami (Granites)MinesiteAlice SpringsNTAustralia
OK TEDIOk Tedi Mining LimitedMinesiteStratfordQLDAustralia
OSLS VICOn Site Laboratory ServicesCommercialBendigoVictoriaAustralia
PEAK GOLD MINEPeak Gold MinesMinesiteCobarNSWAustralia
PORGERANPL Assay LabMinesiteBrisbaneQLDAustralia
RGS ENV QLDRGS EnvironmentalCommercialCoppers PlainsQLDAustralia
SGS KALGSGS KalgoorlieCommercialKalgoorlieWAAustralia
SGS PERTH AIRPORTSGS NewburnCommercialPerth International AirportWAAustralia
TELFERTelfer Site LaboratoryMinesiteTelferWAAustralia
WESTGOLD HIGGINSVILLEWestgold HigginsvilleMinesiteNorsemanWAAustralia
AHK BOTSWANAAlfred H. Knight Botswana Ltd,MinesiteTotengNorthwest districtBotswana
PARACATU MINEKinross Brasil Minera??o S/AMinesiteParacatuMGBrasil
SGS LF BELO HORSGS Geosol Laborat?rios LtdaCommercialVespasianoMGBrazil
ALSM OUAGADOUGOUALS Burkina SARLCommercialOuagadougouBurkina Faso
BISSA GOLDBissa Gold SA LaboratoryMinesiteOuagadougouKadiogoBurkina Faso
BUMIGEB BFBUMIGEBCommercialOuagadougouKadiogoBurkina Faso
IAMGOLD BFIAMGOLD Essakane SAMinesiteOuagadougou Burkina Faso
SGS OUAGADOUGOUSGS Burkina S.A.CommercialOuagadougouWest AfricaBurkina Faso
WESTAGO BFWestago SBSMinesiteOuagadougouBurkina Faso
ACME VANBureau Veritas Commodities Canada LtdCommercialVancouverBritish ColumbiaCanada
ACTLABS CANActivation Laboratories Ltd (Canada)CommercialAncasterOntarioCanada
ACTLABS TBActivation Laboratories Ltd - Thunder BayCommercialThunder BayOntarioCanada
AGAT CALGARYAGAT LaboratoriesCommercialCalgaryAlbertaCanada
AGAT TBAGAT LaboratoriesCommercialThunder BayOntarioCanada
ALSM QUEBECALS Minerals (Val d'Or)CommercialVal d'OrQuebecCanada
ALSM TBALS GeochemistryCommercialThunder BayOntarioCanada
ALSM VANALS Geochemistry - VancouverCommercialNorth VancouverBritish ColumbiaCanada
BV CALGARYBureau Veritas Canada (2019) Inc. CommercialCalgaryAlbertaCanada
BV ONTARIOBureau Veritas Canada (2019) Inc.CommercialMississaugaOntario Canada
ELEONOREDhilmar EleonoreMinesiteRouyn-NorandaQCCanada
HUDBAY NEW BRITHudbay Minerals Snow Lake Laboratory MinesiteSnow LakeManitobaCanada
IGS CANADAIGS-Impact Global Solutions Inc.CommercialDelsonQCCanada
MSALABS LANGLEYMSALABSCommercialLangleyBCCanada
MSALABS PR GEORGEMSALABS Inc.CommercialPrince GeorgeBCCanada
NEW RED CHRISNewmont Red Chris Mining LimitedMinesitePrince GeorgeBCCanada
NEWMONT BRUCEJACKNewmont BruceJack Assay LabMinesiteSmithersBCCanada
SGS COCHRANESGS Canada Minerals Services CochraneCommercialCochraneOntarioCanada
SGS LAKEFIELDSGS Lakefield (Ontario)CommercialLakefieldOntarioCanada
SGS RED LAKESGS Canada Inc.CommercialRed LakeOntarioCanada
SGS VANCOUVERSGS Canada IncCommercialBurnabyBCCanada
YOUNG-DAVIDSONAlamos GoldMinesiteMatachewanOntarioCanada
ALSM SANTIAGOALS Geochemistry - SantiagoCommercialSantiagoChile
LA COIPACompania Minera Mantos de OroMinesiteCopiapoChile
ZIJIN TESTING CHINAFujian Zijin Mining and Metallurgy Testing Technology Co., Ltd.CommercialShanghang CountyFujian ProvinceChina
ARIS COLOMBIAAM Segovia Chemical LaboratoryMinesiteBelloAntioquiaColombia
PUEBLO VIEJOPueblo Viejo LaboratorioMinesiteSanto DomingoDominican Republic
AURELIAN ECUADORAurelian Ecuador S.A.MinesiteGuayaquilGuayasEcuador
ISK EGYPTISK Gold Lab - ISK Construction & MiningCommercialNozhaEgypt
MSALABS EGYPTMSALABSCommercialRed Sea GovernorateEgypt
MSALABS EGYPT FA2MSALABSCommercialRed Sea GovernorateEgypt
SGM EGYPTSukari Gold MinesMinesiteAlexandriaEgypt
AHK UKThe John Knight LaboratoryCommercialPrescotEngland
SLR ENGLANDSLR Consulting LimitedCommercialCornwallEngland
BISHA MININGBisha Mining Share Company LaboratoryMinesiteAsmaraEritrea
LIONONE FIJILion one LimitedCommercialWaimalika NadiFiji Islands
CRS KEMPELECRS LaboratoriesCommercialKempeleFinland
EUROFINS OULUEurofins Ahma OyCommercialOuluFinland
GTK FINLANDGeological Survey of Finland GTKCommercialOutokumpuFinland
LABTIUM FINEurofins Labtium OyCommercialSodankyl?Finland
ALSM GHANAALS Minerals - GhanaCommercialKumasiGhana
ITS GHANAIntertek Minerals LtdCommercialTarkwaAccraGhana
SGS EHS OBUASISGS Soluserv LimitedMinesiteObuasiGhana
SGS ITS AKYEMSGS ITS AKYEMMinesiteAccraGhana
SGS TARKWASGS Laboratories (Tarkwa)CommercialTarkwaWestern RegionGhana
HELLAS GREECEHellas GoldMinesiteStratoni HalkidikiGreece
SHIVA INDIAShiva Analyticals (India) LtdCommercialHoskoteKarnatakaIndia
GEOSERVICES INDPT. Geoservices Geoassay LaboratoryCommercialCikarang UtaraBekasiIndonesia
IMR JAKARTAPT.Indo Mineral Research CommercialKabupaten PurwakartaWest JavaIndonesia
ITS GOSOWONGPT Intertek Utama ServicesMinesiteJakarta RayaIndonesia
ITS INDOPT Intertek Utama ServicesCommercialJakarta RayaIndonesia
ITS MARTABEPT Intertek Utama ServicesMinesiteJakarta TimurIndonesia
ITS PANIPT Intertek Utama ServicesMinesiteKab. PahuwatoGorontaloIndonesia
ITS SJRPT Intertek Utama ServicesMinesiteJakarta RayaIndonesia
ITS TOKA TINDUNGPT Intertek Utama ServicesMinesiteJakarta RayaIndonesia
MURO IMK INDOPT. Indo Muro KencanaMinesiteJakarta BaratIndonesia
PT SUCOFINDO TIMIKAPT SUCOFINDO TIMIKACommercialPapuaIndonesia
SGS BAKANPT SGS Indo Assay Laboratories Bakan Site MinesiteKotamobagu Sulawesi Utara Indonesia
SUKSESINDOPT.Bumi SuksesindoMinesiteKab. BanyuwangiJawa TimurIndonesia
WETARPT. Geoservices Ltd - WetarMinesiteCikarang UtaraBekasiIndonesia
ALSM IRELANDOmac Laboratories - IrelandCommercialLoughreaCo GalwayIreland
ALFA-LAB KAZAKHSTANAlfa-Lab LLPCommercialSemeyAbai regionKazakhstan
ALSM AKBAKAYALS KazakhstanCommercialKaraganda CityKaraganda RegionKazakhstan
ALSM KARAGANDAALS Kazgeochemistry LLPCommercialKaraganda CityKaraganda RegionKazakhstan
ALSM PUSTYNOEALS KazLab LLPCommercialKaragandaKaraganda regionKazakhstan
SGS BALKHASH KAZSGS Kazakhstan (SGS Group)MinesiteBalkhashKaraganda regionKazakhstan
SAEL KYRGYZSTANStewart Assay and Environmental Laboratories LLCCommercialKara-BaltaKyrgyz Republic
PHU BIA BHPhu Bia Mining Limited (BHX Laboratory)MinesiteVientiane Lao PDR
PHU BIA LAOSPhu Bia Mining LimitedMinesiteVientiane Lao PDR
SEPON LAOSLane Xang MineralsMinesiteSavannakhet ProvinceLao PDR
ALSM LAOSALS Minerals Vientiane (Laos)CommercialVientiane Laos
BV BAMAKOBureau Veritas Mineral MaliCommercialBamakoMali
MSALABS BAMAKOMSALABS MALI SASCommercialBamakoMali
PROSLABS BAMAKOPROSLABS BamakoCommercialBamakoMali
PROSLABS KOUROUSSAPROSLABS KouroussaCommercialBamakoMali
PROSLABS SYAMAPROSLABS SyamaCommercialBamakoMali
SADIOLA MALISadiola Mine Site LaboratoryMinesiteHamdallayeBamakoMali
SGS BAMAKOSGS Minerals ServicesCommercialBamakoMali
SGS LOULOSGS Mineral Mali SAMinesiteBamakoMali
SGS NAMPALASGS Mali Sarlu (for SGS Nampala lab)MinesiteBamakoMali
ACTLABS MEXICOActlabs Mexico SA de CVCommercialGuadalupeZacatecasMexico
BV MINERALS MEXInspectorate de Mexico S.A. de C.V.CommercialHermosilloSonoraMexico
MCEWEN MEXICOMcEwen Mining IncMinesiteGuamuchilSinaloaMexico
MULATOS SONORAMinas De Oro Nacional, S.A. DE C.V.MinesiteHermosilloSonoraMexico
ALSM BAYAN KHUNDIIALS Group LLCMinesiteUlaanbaatarMongolia
ALSM MONGOLIAALS Group LLCCommercialUlaanbaatarMongolia
GEOANALYTIC MONGOLIAShuwuun Khar Uul LLC - control lab Geoanalytic CommercialUlaanbaatarMongolia
ALSM ZGAUSTRALIAN LABORATORY SERVICES MOROCCOMinesiteCasablancaRC622069Morocco
LABOMINELaboratoire LABOMINE SARLCommercialAgadirMorocco
SGS NZ MACRAESSGS New Zealand, Minerals Laboratory, Macraes FlatCommercialEast OtagoWaitakiNew Zealand
SGS NZ WAIHISGS New Zealand, Minerals Laboratory, WaihiCommercialWAIHINew Zealand
INTERTEK HVIntertek Hidden ValleyMinesiteLaeMorobePapua New Guinea
ITS K92 PNGITS (PNG) LimitedMinesiteLaeMorobePapua New Guinea
ITS MOROBEITS (PNG) LimitedCommercialLaeMorobePapua New Guinea
ALSM LIMAALS Peru S.A.CommercialLimaPeru
CERTIMINCertimin S.A.CommercialLimaPeru
INSPECTORATE PERUInspectorate Services Peru SACCommercialCallaoCallaoPeru
NEW PERURANSA COMERCIAL S.A.C MinesiteLimaPeru
SGS LIMASGS del Peru S.A.C.CommercialLimaPeru
ITS PHILIPPINESIntertek Testing Services (Phils) IncCommercialMuntinlupa CityPhilippines
LEPANTOLepanto Consolidated Mining Co.MinesiteMakati CityPhilippines
ALSM ROMANIAS.C. ALS Romania S.R.LCommercialAlba CountyRomania
ALSM ROMANIA FA2S.C. ALS Romania S.R.LCommercialAlba CountyRomania
ALAMRI JEDDAHAl Amri LaboratoryCommercialJeddahSaudi Arabia
ALSM JEDDAHALS ArabiaCommercialJeddahSaudi Arabia
AMAK SAAl Masane Al Kobra Mining CoMinesiteAl AreesaNajranSaudi Arabia
BV JEDDAHBureau Veritas JeddahCommercialAl Wadi DistrictJeddahSaudi Arabia
MBCC JABAL SAYIDMAADEN BARRICK COPPER COMPANY (MBCC)MinesiteAl -MahdSaudi Arabia
NMANesch Mintech ArabiaCommercialJeddah 3rd Industrial CitySaudi Arabia
SGR RIYADHSaudi Gold Refinery, LaboratoryCommercialRiyadhSaudi Arabia
ALSM JOBURGALS Minerals - JohannesburgCommercialJohannesburgSouth Africa
MINTEK SAMintek Analytical Services DivisionCommercialRandburgSouth Africa
NORTHBOUND PROCNorthbound ProcessingCommercialGermistonGautengSouth Africa
SCI SERScientific Services Pty LtdCommercialCape TownSouth Africa
SGS RANDFONTEINSGS RandfonteinCommercialRandfonteinSouth Africa
SGS VAAL RIVERSGS Vaal RiverCommercialOrkneyNorth West ProvinceSouth Africa
SIBANYE DFTSibanye StillwaterMinesiteCarletonvilleGautengSouth Africa
DAL SUDANDAL Mining LaboratoriesCommercialPort SudanRed SeaSudan
FILAB SURINAMEFilab SurinameCommercialParamariboSuriname
NEW MERIANMerian Assay LabMinesiteParamariboSuriname
GCLA TANZANIAGovernment Chemist Laboratory AuthorityMinesiteMbeyaTanzania
GEITA TANZGeita Gold Mine LaboratoryMinesiteMwanzaMwanza RegionTanzania
NORTH MARANorth Mara Minesite LaboratoryMinesiteMwanzaMwanza RegionTanzania
SGS MWANZAAfrican Assay Laboratories (Tanzania) LtdCommercialMwanzaMwanza RegionTanzania
AKARA THAIAkara Resources Public Company LtdMinesiteAmphoe Thap KhloChangwat PhichitThailand
ACME TURKEYAcme Analitik Laboratuar Hizmetleri Limited ?irketiCommercialHasano?lanElmada?-AnkaraTurkey
ALSM TURKEYALS Laboratuar Hiz. Ltd. Sti.CommercialGaziemir-IzmirTurkey
ETI BAKIR TURKEYEti Bakir A.S. Samsun IsletmesiMinesiteTekkekoy / SamsunTurkey
KOZAGOLD TURKEYKoza Gold Mine LaboratoryMinesiteIzmirTurkey
TUPRAG TURKTuprag Kisladag Gold MineMinesiteUlubeyUSAKTurkey
TURKGOLD KAYMAZTurk Gold Mine Kaymaz LaboratoryMinesiteEskisehirTurkey
MSALABS KIBALIKibali Gold MineMinesiteEntebbeUganda
AALLABSAmerican Assay LaboratoriesCommercialSparksNevada USA
ACZ COLORADOACZ Laboratories IncCommercialSteamboat SpringsColoradoUSA
ALSE TUCSONALS Group USA CorpCommercialTucsonAZUSA
ALSM RENOALS Minerals - RenoCommercialRenoNevada USA
BALD MOUNTBald Mountain LabMinesiteSpring CreekNVUSA
BV NEVADABureau Veritas Commodities and Trade, Inc. CommercialSparksNevadaUSA
CORTEZ MINECortez JV Mine Assay LabMinesiteCrescent ValleyNVUSA
ELI-H MONTANAEnergy Laboratories, IncCommercialHelenaMontanaUSA
FLORIN RENOFlorin Analytical ServicesCommercialRenoNevadaUSA
FORT KNOXKinross Fort Knox LaboratoryMinesiteFairbanksAlaskaUSA
GOLDSTRIKENevada Gold Mines Goldstrike Analytical LaboratoryMinesiteCarlinNevada USA
HECLA GREENS CREEKHecla Greens Creek Mining CompanyMinesiteJuneauAKUSA
MCCLELLAND NEVMcClelland Laboratories, Inc.CommercialSparksNevadaUSA
MSALABS NGMMSALABSMinesiteCarlinNVUSA
NEW MET SERNewmont Metallurgical ServicesMinesiteEnglewoodColoradoUSA
NGM TR LABNGM ? Turquoise Ridge MineMinesiteGolcondaNevadaUSA
PACE ANALYTICAL WYPace Analytical Services, LLC-Sheridan WyomingCommercialSheridanWyomingUSA
PARAGON NEVADAParagon GeochemicalCommercialSparksNevadaUSA
PENASQUITOMINERA PE?ASQUITO, S.A. de C.V.MinesiteLaredoTexasUSA
ROUND MOUNT MINERound Mountain Gold Assay LabMinesiteRound MountainNevada USA
RTKC UTAHRio Tinto Kennecott CopperMinesiteMagnaUtahUSA
SVL ANALYTICALSVL Analytical, Inc.CommercialKelloggIDUSA
AHK KITWEAlfred H Knight Zambia LtdCommercialKitweCopperbelt ProvinceZambia
ALSM KANSANSHIALS Minerals - KansanshiMinesiteSolweziZambia
KANSANSHI ZAMBIAKansanshi Mining PLCMinesiteSolweziZambia
KONIGE ZAMBIAKonige Mining & Exploration Analytical LaboratoryCommercialMumbwa DistrictZambia
TRIDENT ZAMBIAFQM ? Trident Ltd.MinesiteKalumbilaKalumbila DistrictZambia
ANTECHAntech LaboratoriesCommercialKwe KweZimbabwe
FREDA ZIMFreda Rebecca Gold MineMinesiteBindura Zimbabwe
PERF ZIMBABWEPerformance Laboratories ZimbabweCommercialHarareZimbabwe