The Rare Earth Elements (REE) are of great economic interest and first order geological tracers. However, their metallogenic cycle remains poorly defined. The Grenville Province exposes its orogenic root and shows numerous REE occurrences that are especially associated with pegmatitic granite dykes (“PGD”) in the central Grenville. Two hypotheses can account for the genesis of these PGD, whether (i) the partial melting of the orogenic root composed of reworked Archean and/or Proterozoic pre-existing continental crust, or (ii) the extreme differentiation of mantle melts produced during post-orogenic extension. A multi-method approach (field geology, petrogeochemistry, geochronology and isotopy) allow to characterize the PGD and discuss their...
International audienceThis contribution presents an original study combining detailed mapping, petro...
Note:Age determinations of various Grenville Province uraniferous granitic rocks from the Bancroft, ...
Rare metals are essential to the development of high-tech industry and to the transition toward a lo...
The Rare Earth Elements (REE) are of great economic interest and first order geological tracers. How...
The Rare Earth Elements (REE) are of great economic interest and first order geological tracers. How...
Les éléments de terres rares (ÉTR) sont des métaux de grand intérêt économique et des traceurs géolo...
International audienceThe Allochthonous Belt of the central Grenville Province in Quebec (Canada) ho...
International audienceThe Allochthonous Belt of the central Grenville Province in Quebec (Canada) ho...
International audienceThe Allochthonous Belt of the central Grenville Province in Quebec (Canada) ho...
International audienceThe Allochthonous Belt of the central Grenville Province in Quebec (Canada) ho...
International audienceThe Allochthonous Belt of the central Grenville Province in Quebec (Canada) ho...
International audienceThis contribution presents an original study combining detailed mapping, petro...
International audienceThis contribution presents an original study combining detailed mapping, petro...
International audienceThis contribution presents an original study combining detailed mapping, petro...
International audienceThis contribution presents an original study combining detailed mapping, petro...
International audienceThis contribution presents an original study combining detailed mapping, petro...
Note:Age determinations of various Grenville Province uraniferous granitic rocks from the Bancroft, ...
Rare metals are essential to the development of high-tech industry and to the transition toward a lo...
The Rare Earth Elements (REE) are of great economic interest and first order geological tracers. How...
The Rare Earth Elements (REE) are of great economic interest and first order geological tracers. How...
Les éléments de terres rares (ÉTR) sont des métaux de grand intérêt économique et des traceurs géolo...
International audienceThe Allochthonous Belt of the central Grenville Province in Quebec (Canada) ho...
International audienceThe Allochthonous Belt of the central Grenville Province in Quebec (Canada) ho...
International audienceThe Allochthonous Belt of the central Grenville Province in Quebec (Canada) ho...
International audienceThe Allochthonous Belt of the central Grenville Province in Quebec (Canada) ho...
International audienceThe Allochthonous Belt of the central Grenville Province in Quebec (Canada) ho...
International audienceThis contribution presents an original study combining detailed mapping, petro...
International audienceThis contribution presents an original study combining detailed mapping, petro...
International audienceThis contribution presents an original study combining detailed mapping, petro...
International audienceThis contribution presents an original study combining detailed mapping, petro...
International audienceThis contribution presents an original study combining detailed mapping, petro...
Note:Age determinations of various Grenville Province uraniferous granitic rocks from the Bancroft, ...
Rare metals are essential to the development of high-tech industry and to the transition toward a lo...