A R B E D, France
AFRICAN LAKES CORPORATION PLC, United Kingdom
ALMAGRERA S.A., Spain
AMCO CORPORATION PLC, United Kingdom
ANDALUZA DE PIRITAS S.A., Spain
ANTOFAGASTA (CHILI) & BOLIVIA RAILWAY CO. PLC, United Kingdom
ANTOFAGASTA HOLDINGS PLC, United Kingdom
ASTURIANA DEL ZINC S.A., Spain
BAUXITES PARNASSE MINING CO. S.A., Greece
BBU ROHSTOFFGEWINNUNGS- GESELLSCHAFT M.B.H., Austria
BBU-METALLE GESELLSCHAFT M.B.H., Austria
BLEIBERGER BERGWERKS-UNION, Austria
BOCHUMER EISENHUETTE HEINTZMANN GMBH & CO., Germany
BOLIDEN MINERAL AB, Sweden
CARNON CONSOLIDATED LTD, United Kingdom
CARNON HOLDINGS LTD, United Kingdom
CEA INDUSTRIE, France
CHARTER CONSOLIDATED PLC, United Kingdom
CLUFF RESOURCES PLC, United Kingdom
COMMISSARIAT A L'ENERGIE ATOMIQUE, France
COMPANIA ANDALUZA DE MINAS S.A., Spain
CONSOLIDATED GOLD FIELDS LTD, United Kingdom
CRIADERO DE MINERALES Y DERIVADOS S.A., Spain
EMPRESA NACIONAL ADARO DE INVESTIGACIONES MINERAS S.A., Spain
EMPRESA NACIONAL DEL URANIO S.A., Spain
ESPANOLA DEL ZINC S.A., Spain
EURODIF PRODUCTION (SA), France
EUROPA MINERALS GROUP PLC, United Kingdom
EXPLORACION MINERA INTERNACIONAL ESPANA S.A., Spain
FALCONBRIDGE NIKKELVERK AS, Norway
FINANCIAL MINING IND. & SHIPPING CORP., Greece
GRANGESBERG GRUVOR AB, Sweden
GREENEX A/S, Denmark
HELLENIC FERROALLOYS S.A., Greece
ILA OG LILLEBY SMELTEVERKER, Norway
KALI-CHEMIE GMBH, Germany
LUOSSAVAARA-KIIRUNAVAARA AB, Sweden
METALEUROP WESER BLEI GMBH, Germany
MINES DE SACILOR LORMINES (SOCIETE DES), France
MINES ET PRODUITS CHIMIQUES DE SALSIGNE (SOC DES), France
MONTANWERK BRIXLEGG GESELLSCHAFT M.B.H., Austria
NOORD-EUROPEESCHE ERTS- EN PYRIET MIJ, Netherlands
NUOVA SOLMINE SPA, Italy
OMYA SPA, Italy
OTAVI MINEN AG, Germany
PRERREDUCIDOS INTEGRADOS DEL SUROESTE DE ESPANA S.A., Spain
PREUSSAG ANTHRAZIT GMBH, Germany
PREUSSAG GMBH, Germany
R T Z CORPORATION PLC, United Kingdom
RECHERCHES ET D'EXPLOITATION MINIERES (STE GENERALE DE), France
RIO TINTO MINERA S.A., Spain
SACHTLEBEN BERGBAU GMBH & CO., Germany
SBS SPALT-BAND SCHEWE GMBH., Germany
SCHWAEBISCHE HUETTENWERKE GMBH, Germany
SIBER HEGNER HOLDING AG, Switzerland
SOCIETA' ITALIANA MINIERE SPA SIM, Italy
SOMINCOR - SOCIEDADE MINEIRA DE NEVES CORVO S.A., Portugal
SSAB OXELOSUND AB, Sweden
TARA MINES LTD., Eire
URANERZBERGBAU GMBH, Germany
URANGESELLSCHAFT MBH, Germany
VENETA MINERARIA SPA GIA' MINIERA DI FRAGNE', Italy
VIC ITALIANA SPA, Italy
VIEILLE MONTAGNE FRANCE, France
VISCARIA AB, Sweden
VOEST-ALPINE EISENBAHNSYSTEME GESELLSCHAFT M.B.H., Austria
WILLOUGHBY'S CONSOLIDATED PLC, United Kingdom
WOLFRAM BERGBAU- UND HUTTEN GESELLSCHAFT M.B.H., Austria