Ce travail présente une étude multi-échelle des relations entre altération et minéralisation en uranium le long de la bordure Sud Est du bassin Méso-Protérozoïque du Thelon, au Nunavut, Canada. Les altérations associées aux minéralisations sont développées dans une série volcano-sédimentaire Archéenne appartenant à la ceinture de roche verte du Woodburn Lake Group (WLG). Elles s'expriment majoritairement par un assemblage à illite (polytypes 1Mcis & 1Mtrans) ± sudoite ± hématite et phosphates sulfates d'aluminium hydratés (APS). De plus des composés carbonés, cogénétiques des minéralisations, ont été identifiés comme des produits des réactions hydrothermales. La signature de l'altération, fortement guidées par les structures Est-Ouest du co...
In the Kiggavik area (Nunavut, Canada), major fault zones along, or close to, where uranium deposits...
In the Kiggavik area (Nunavut, Canada), major fault zones along, or close to, where uranium deposits...
The Thelon basin, Nunavut, shares many similarities with the uranium-producing Athabasca basin, Sask...
International audienceThe Kiggavik project, located 70 km west of Baker Lake (Nunavut), is a major u...
The Kiggavik area is located on the eastern boundary of the Paleo- to Mesoproterozoic Thelon Basin (...
International audienceUranium mineralization in the Kiggavik area, on the eastern border of the Thel...
Uranium mineralization in the Kiggavik area, on the eastern border of the Thelon basin (Nunavut, Can...
International audienceThe Kiggavik-Andrew Lake structural trend consists of four mineralized zones, ...
Uranium mineralization in the Kiggavik area, on the eastern border of the Thelon basin (Nunavut, Can...
Shea Creek est un gisement d'uranium liée à la discordance entre un socle métamorphique et des roche...
International audienceIn the Kiggavik area (Nunavut, Canada), major fault zones along, or close to, ...
De nouveaux gisements d'uranium, entièrement inclus dans le socle du bassin d'Athabasca (Province de...
The Beaverlodge area in Saskatchewan, Canada, hosts numerous fault-controlled uranium deposits that ...
In the Kiggavik area (Nunavut, Canada), major fault zones along, or close to, where uranium deposits...
In the Kiggavik area (Nunavut, Canada), major fault zones along, or close to, where uranium deposits...
In the Kiggavik area (Nunavut, Canada), major fault zones along, or close to, where uranium deposits...
In the Kiggavik area (Nunavut, Canada), major fault zones along, or close to, where uranium deposits...
The Thelon basin, Nunavut, shares many similarities with the uranium-producing Athabasca basin, Sask...
International audienceThe Kiggavik project, located 70 km west of Baker Lake (Nunavut), is a major u...
The Kiggavik area is located on the eastern boundary of the Paleo- to Mesoproterozoic Thelon Basin (...
International audienceUranium mineralization in the Kiggavik area, on the eastern border of the Thel...
Uranium mineralization in the Kiggavik area, on the eastern border of the Thelon basin (Nunavut, Can...
International audienceThe Kiggavik-Andrew Lake structural trend consists of four mineralized zones, ...
Uranium mineralization in the Kiggavik area, on the eastern border of the Thelon basin (Nunavut, Can...
Shea Creek est un gisement d'uranium liée à la discordance entre un socle métamorphique et des roche...
International audienceIn the Kiggavik area (Nunavut, Canada), major fault zones along, or close to, ...
De nouveaux gisements d'uranium, entièrement inclus dans le socle du bassin d'Athabasca (Province de...
The Beaverlodge area in Saskatchewan, Canada, hosts numerous fault-controlled uranium deposits that ...
In the Kiggavik area (Nunavut, Canada), major fault zones along, or close to, where uranium deposits...
In the Kiggavik area (Nunavut, Canada), major fault zones along, or close to, where uranium deposits...
In the Kiggavik area (Nunavut, Canada), major fault zones along, or close to, where uranium deposits...
In the Kiggavik area (Nunavut, Canada), major fault zones along, or close to, where uranium deposits...
The Thelon basin, Nunavut, shares many similarities with the uranium-producing Athabasca basin, Sask...