Rare metals are essential to the development of high-tech industry and to the transition toward a low-carbon energy. The Mangodara district (South West of Burkina Faso, West African Craton) exposes rare metals pegmatites associated with metamorphic, migmatitic and magmatic rocks, in a paleaoproterozoic complex of gneiss-granitoids. We investigate the petrogenesis of these pegmatites, discussed between the partial melting of metasediments and the magmatic differentiation of an enriched pluton, through a multi-disciplinary petrographical, geochemical and geochemical and geochronological approach. The studied zone consists of a regional dome, situated in the middle crust (4-7 kbar, Al in hornblende), cored by a tonalitic-trondhjemitic gneiss r...
The pegmatites of Nasarawa area occur in the central part of Nigeria. They are mainly hosted by phyl...
The pegmatites of Nasarawa area occur in the central part of Nigeria. They are mainly hosted by phyl...
LCT-type rare-element pegmatites have long been studied and exploited for their gems and rare metals...
Rare metals are essential to the development of high-tech industry and to the transition toward a lo...
Rare metals are essential to the development of high-tech industry and to the transition toward a lo...
Rare metals are essential to the development of high-tech industry and to the transition toward a lo...
Rare metals are essential to the development of high-tech industry and to the transition toward a lo...
Les métaux rares sont essentiels au développement de l'industrie de pointe et à la transition vers u...
Les métaux rares sont essentiels au développement de l'industrie de pointe et à la transition vers u...
International audienceWe describe the geological context of rare metal-bearing pegmatites from the M...
International audienceWe describe the geological context of rare metal-bearing pegmatites from the M...
International audienceWe describe the geological context of rare metal-bearing pegmatites from the M...
International audienceWe describe the geological context of rare metal-bearing pegmatites from the M...
International audienceWe describe the geological context of rare metal-bearing pegmatites from the M...
International audienceWe describe the geological context of rare metal-bearing pegmatites from the M...
The pegmatites of Nasarawa area occur in the central part of Nigeria. They are mainly hosted by phyl...
The pegmatites of Nasarawa area occur in the central part of Nigeria. They are mainly hosted by phyl...
LCT-type rare-element pegmatites have long been studied and exploited for their gems and rare metals...
Rare metals are essential to the development of high-tech industry and to the transition toward a lo...
Rare metals are essential to the development of high-tech industry and to the transition toward a lo...
Rare metals are essential to the development of high-tech industry and to the transition toward a lo...
Rare metals are essential to the development of high-tech industry and to the transition toward a lo...
Les métaux rares sont essentiels au développement de l'industrie de pointe et à la transition vers u...
Les métaux rares sont essentiels au développement de l'industrie de pointe et à la transition vers u...
International audienceWe describe the geological context of rare metal-bearing pegmatites from the M...
International audienceWe describe the geological context of rare metal-bearing pegmatites from the M...
International audienceWe describe the geological context of rare metal-bearing pegmatites from the M...
International audienceWe describe the geological context of rare metal-bearing pegmatites from the M...
International audienceWe describe the geological context of rare metal-bearing pegmatites from the M...
International audienceWe describe the geological context of rare metal-bearing pegmatites from the M...
The pegmatites of Nasarawa area occur in the central part of Nigeria. They are mainly hosted by phyl...
The pegmatites of Nasarawa area occur in the central part of Nigeria. They are mainly hosted by phyl...
LCT-type rare-element pegmatites have long been studied and exploited for their gems and rare metals...