Gilles Ruffet

Draa Sfar, Morocco: A Visean (331 Ma) pyrrhotite-rich, polymetallic volcanogenic massive sulphide deposit in a Hercynian sediment-dominant terrane (2008)

Marcoux, Eric, Belkabir, Abdelhay, Gibson, Harold L., Lentz, David, Ruffet, Gilles

Draa Sfar is a Visean, stratabound, volcanogenic massive sulphide ore deposit hosted by a Hercynian carbonaceous, black shale-rich succession of the Jebilet terrane, Morocco. The ore deposit contains...

Draa Sfar, Morocco: A Visean (331 Ma) pyrrhotite-rich, polymetallic volcanogenic massive sulphide deposit in a Hercynian sediment-dominant terrane (2008)

Marcoux, Eric, Belkabir, Abdelhay, Gibson, Harold L., Lentz, David, Ruffet, Gilles

Draa Sfar is a Visean, stratabound, volcanogenic massive sulphide ore deposit hosted by a Hercynian carbonaceous, black shale-rich succession of the Jebilet terrane, Morocco. The ore deposit contains...

Draa Sfar, Morocco: A Visean (331 Ma) pyrrhotite-rich, polymetallic volcanogenic massive sulphide deposit in a Hercynian sediment-dominant terrane (2008)

Marcoux, Eric, Belkabir, Abdelhay, Gibson, Harold L., Lentz, David, Ruffet, Gilles

Draa Sfar is a Visean, stratabound, volcanogenic massive sulphide ore deposit hosted by a Hercynian carbonaceous, black shale-rich succession of the Jebilet terrane, Morocco. The ore deposit contains...

Draa Sfar, Morocco: A Visean (331 Ma) pyrrhotite-rich, polymetallic volcanogenic massive sulphide deposit in a Hercynian sediment-dominant terrane (2008)

Marcoux, Eric, Belkabir, Abdelhay, Gibson, Harold L., Lentz, David, Ruffet, Gilles

Draa Sfar is a Visean, stratabound, volcanogenic massive sulphide ore deposit hosted by a Hercynian carbonaceous, black shale-rich succession of the Jebilet terrane, Morocco. The ore deposit contains...

Draa Sfar, Morocco: A Visean (331 Ma) pyrrhotite-rich, polymetallic volcanogenic massive sulphide deposit in a Hercynian sediment-dominant terrane (2008)

Marcoux, Eric, Belkabir, Abdelhay, Gibson, Harold-H., Lentz, David, Ruffet, Gilles

Draa Sfar is a Visean, stratabound, volcanogenic massive sulphide ore deposit hosted by a Hercynian carbonaceous, black shalerich succession of the Jebilet terrane, Morocco. The ore deposit contains...

Draa Sfar, Morocco: A Visean (331 Ma) pyrrhotite-rich, polymetallic volcanogenic massive sulphide deposit in a Hercynian sediment-dominant terrane (2008)

Marcoux, Eric, Belkabir, Abdelhay, Gibson, Harold-H., Lentz, David, Ruffet, Gilles

Draa Sfar is a Visean, stratabound, volcanogenic massive sulphide ore deposit hosted by a Hercynian carbonaceous, black shalerich succession of the Jebilet terrane, Morocco. The ore deposit contains...

Triassic 40Ar/39Ar ages from the Sakaigawa unit, Kii Peninsula, Japan: implications for possible merger of the Central Asian Orogenic Belt with large-scale tectonic systems of the East Asian margin (2008)

De Jong, Koenraad, Kurimoto, Chikao, Ruffet, Gilles

The 218.4 ± 0.4, 228.8 ± 0.9 and 231.9 ± 0.7 Ma 40Ar/39Ar laser probe pseudo-plateau ages (2σ; 49–63% 39Ar-release) of very low-grade meta-pelitic whole-rocks from the Sakaigawa unit date...

New 40Ar/39Ar age constraints on the Late Palaeozoic tectonic evolution of the western Tianshan (Xinjiang, northwestern China), with emphasis on Permian fluid ingress (2008)

De Jong, Koenraad, Wang, Bo, Faure, Michel, Shu, Liangshu S., Cluzel, Dominique, Charvet, Jacques, ...

Laser-probe dating of mylonite whole-rock samples from the North Tianshan—Main Tianshan fault zone that cross-cuts the North Tianshan domain’s southern margin yielded 40Ar/39Ar spectra with...

Triassic 40Ar/39Ar ages from the Sakaigawa unit, Kii Peninsula, Japan: implications for possible merger of the Central Asian Orogenic Belt with large-scale tectonic systems of the East Asian margin (2008)

De Jong, Koenraad, Kurimoto, Chikao, Ruffet, Gilles

The 218.4 ± 0.4, 228.8 ± 0.9 and 231.9 ± 0.7 Ma 40Ar/39Ar laser probe pseudo-plateau ages (2σ; 49–63% 39Ar-release) of very low-grade meta-pelitic whole-rocks from the Sakaigawa unit date...

New 40Ar/39Ar age constraints on the Late Palaeozoic tectonic evolution of the western Tianshan (Xinjiang, northwestern China), with emphasis on Permian fluid ingress (2008)

De Jong, Koenraad, Wang, Bo, Faure, Michel, Shu, Liangshu S., Cluzel, Dominique, Charvet, Jacques, ...

Laser-probe dating of mylonite whole-rock samples from the North Tianshan—Main Tianshan fault zone that cross-cuts the North Tianshan domain’s southern margin yielded 40Ar/39Ar spectra with...

Sedimentation and preservation of the Miocene Atacama Gravels in the Pedernales-Chañaral Area, Northern Chile: Climatic or Tectonic Control? (2008)

Nalpas, Thierry, Dabard, Marie-Pierre, Ruffet, Gilles, Vernon, Antoine, Mpodozis, Constantino, Loi, Alfredo, ...

In recent years, longitudinal changes on the thin/thick-skinned tectonic styles of the Central Andes has been intensively discussed while other studies have considered the role of mass transfers on...

Sedimentation and preservation of the Miocene Atacama Gravels in the Pedernales-Chañaral Area, Northern Chile: Climatic or Tectonic Control? (2008)

Nalpas, Thierry, Dabard, Marie-Pierre, Ruffet, Gilles, Vernon, Antoine, Mpodozis, Constantino, Loi, Alfredo, ...

In recent years, longitudinal changes on the thin/thick-skinned tectonic styles of the Central Andes has been intensively discussed while other studies have considered the role of mass transfers on...

Chemical and physical erosion rhythms of the West African Cenozoic morphogenesis: The Ar-39-(40) Ar dating of supergene K-Mn oxides (2008)

Beauvais, Anicet, Ruffet, Gilles, Hénocque, Olivier, Colin, Fabrice

Chemical weathering and mechanical erosion are first-order processes of long-term tropical morphogenesis, which is still poorly deciphered for lack of time constraints. We address this issue by laser...

Chemical and physical erosion rhythms of the West African Cenozoic morphogenesis: The Ar-39-(40) Ar dating of supergene K-Mn oxides (2008)

Beauvais, Anicet, Ruffet, Gilles, Hénocque, Olivier, Colin, Fabrice

Chemical weathering and mechanical erosion are first-order processes of long-term tropical morphogenesis, which is still poorly deciphered for lack of time constraints. We address this issue by laser...

Mono Lake or Laschamp geomagnetic event recorded from lava flows in Amsterdam Island (southeastern Indian Ocean) (2003)

Carvallo, Claire, Camps, Pierre, Ruffet, Gilles, Henry, Bernard, Poidras, Thierry

We report a survey carried out on basalt flows from Amsterdam Island in order to check the presence of intermediate directions interpreted to belong to a geomagnetic field excursion within the...

Mono Lake or Laschamp geomagnetic event recorded from lava flows in Amsterdam Island (southeastern Indian Ocean) (2003)

Carvallo, Claire, Camps, Pierre, Ruffet, Gilles, Henry, Bernard, Poidras, Thierry

We report a survey carried out on basalt flows from Amsterdam Island in order to check the presence of intermediate directions interpreted to belong to a geomagnetic field excursion within the...

Mono Lake or Laschamp geomagnetic event recorded from lava flows in Amsterdam Island (southeastern Indian Ocean) (2003)

Carvallo, Claire, Camps, Pierre, Ruffet, Gilles, Henry, Bernard, Poidras, Thierry

We report a survey carried out on basalt flows from Amsterdam Island in order to check the presence of intermediate directions interpreted to belong to a geomagnetic field excursion within the...

Mono Lake or Laschamp geomagnetic event recorded from lava flows in Amsterdam Island (southeastern Indian Ocean) (2003)

Carvallo, Claire, Camps, Pierre, Ruffet, Gilles, Henry, Bernard, Poidras, Thierry

We report a survey carried out on basalt flows from Amsterdam Island in order to check the presence of intermediate directions interpreted to belong to a geomagnetic field excursion within the...

Mono Lake or Laschamp geomagnetic event recorded from lava flows in Amsterdam Island (southeastern Indian Ocean) (2003)

Carvallo, Claire, Camps, Pierre, Ruffet, Gilles, Henry, Bernard, Poidras, Thierry

We report a survey carried out on basalt flows from Amsterdam Island in order to check the presence of intermediate directions interpreted to belong to a geomagnetic field excursion within the...

Paléomagnétisme et ⁴⁰Ar/³⁹Ar :--étude combinée sur des intrusions Précambriennes et Paléozoïques du Trégor (Massif Armoricain) /--Gilles Ruffet. (1991)

Ruffet, Gilles.

English and French.