A GEODE-GeoFrance 3D Workshop on Orogenic Gold Deposits in Europe with Emphasis on the Variscides
Title | A GEODE-GeoFrance 3D Workshop on Orogenic Gold Deposits in Europe with Emphasis on the Variscides PDF eBook |
Author | Vincent Bouchot |
Publisher | |
Pages | 138 |
Release | 2000 |
Genre | Gold ores |
ISBN |
Geodynamics and Ore Deposit Evolution in Europe
Title | Geodynamics and Ore Deposit Evolution in Europe PDF eBook |
Author | D. Blundell |
Publisher | Gulf Professional Publishing |
Pages | 372 |
Release | 2005 |
Genre | Science |
ISBN | 9780444522337 |
This book presents a new synthesis of the major metallogenic provinces of Europe and the geodynamic processes involved that can lead to the formation of world-class ore deposits. It represents the culmination of a 5-year research programme, GEODE, set up by the European Science Foundation, that brought together researchers across Europe from a wide range of disciplines into collaborative research projects. They focused on five metallogenic provinces across Europe; the Precambrian Fennoscandian Shield, the Upper Palaeozoic Urals, the Variscides of France and SW Iberia, the Alpine-Balkan-Carpathian-Dinaride belt and sediment-hosted deposits of Europe. Because of the long and well-known tectonic history of Europe and the diversity of ore deposits, linkages between geodynamics and ore deposit evolution have been established and new insights into mineralizing fluids and ore formation processes have been gained. Presented as a set of individual review papers and a final synthesis, this book offers a coherent and structured appraisal of geodynamics and metallogeny in Europe, with valuable lessons for mineral exploration and research throughout the world.
The Timing and Location of Major Ore Deposits in an Evolving Orogen
Title | The Timing and Location of Major Ore Deposits in an Evolving Orogen PDF eBook |
Author | Derek John Blundell |
Publisher | Geological Society of London |
Pages | 374 |
Release | 2002 |
Genre | Science |
ISBN | 9781862391222 |
Mineral Exploration and Sustainable Development
Title | Mineral Exploration and Sustainable Development PDF eBook |
Author | Society for Geology Applied to Mineral Deposits. Meeting |
Publisher | |
Pages | 648 |
Release | 2003 |
Genre | Business & Economics |
ISBN |
Economic Geology and the Bulletin of the Society of Economic Geologists
Title | Economic Geology and the Bulletin of the Society of Economic Geologists PDF eBook |
Author | |
Publisher | |
Pages | 902 |
Release | 2003 |
Genre | Geology, Economic |
ISBN |
Mineral Deposits at the Beginning of the 21st Century
Title | Mineral Deposits at the Beginning of the 21st Century PDF eBook |
Author | A. Piestrzynski |
Publisher | CRC Press |
Pages | 1188 |
Release | 2022-05-02 |
Genre | Science |
ISBN | 1000142639 |
The Joint 6th Biennial SGA-SEG Meeting was held in Krakow in August 2001. This volume contains 274 extended abstracts, grouped thematically under 18 session titles covering topics such as lead-zinc deposits; metamorphism affecting mineral deposits; and the environmental aspects of mining.
Geological and Structural Setting, Age, and Geochemistry of the Orogenic Gold Deposits at the Pataz Province, Eastern Andean Cordillera, Peru
Title | Geological and Structural Setting, Age, and Geochemistry of the Orogenic Gold Deposits at the Pataz Province, Eastern Andean Cordillera, Peru PDF eBook |
Author | Yves Haeberlin |
Publisher | |
Pages | 204 |
Release | 2002 |
Genre | Geology, Structural |
ISBN |
La province de Pataz au Nord-Pérou est la plus septentrionale des ceintures paléozoïques d'or, antimoine et tungstène orogéniques (mésothermales) de la Cordillère Orientale des Andes Centrales. Longue de plus de 160 km, elle est connue pour ses veines épigénétiques de quartz aurifères riches en sulfures (ressource : 40 millions d'onces d'or). Les minéralisations, datées à ~314 Ma, sont localisées dans des fractures inverse-décrochantes dextres et d'extension le long des marges et à l'intérieur du batholite de Pataz (329 Ma) et dans les roches métasédimentaires avoisinantes. L'intrusion hôte n'exerce qu'un rôle passif dans leur genèse et fonctionne uniquement comme un réceptacle structural très favorable. La minéralisation est temporellement liée à un stade d'exhumation du bâti et à l'addition d'un flux de chaleur dans une croûte épaissie. Le piégeage de l'or au contact des sulfures microfracturées interviendrait à 5-10 km de profondeur par dilution d'un fluide salin précoce par des eaux superficielles.