The Oman ophiolite is an ocean ridge fragment which was obducted on the Arabic margin. The mantle dykes are considered as fossilized melt migration structures that fed the gabbroic crust. Petrographical studies and microprobe analyses of a thousand dyke samples lead to the discrimination of about forty lithological facies showing the diversity of petrogenetic conditions in the mantle. These lithologies belong to two main differentiation series that exhibit distinct petrographical and chemical characteristics. The first one is similar to a N-MORB tholeiitic suite. It appears in only a few well defined regions which represent at most 25~\% of the mantle outcropping surface, the main one being a 60 km band parallel to the paleo-ridge axis and ...
13301甲第4056号博士(理学)金沢大学博士論文要旨Abstract 以下に掲載予定:Journal of Petrology. Oxford Journals. 共著者:Norikatsu Ak...
International audienceOman ophiolite mantle has been sampled over a distance of about 400 km, all al...
International audienceThe Bahla massif exposes the lower crustal section of the Oman ophiolite locat...
The Oman ophiolite is an ocean ridge fragment which was obducted on the Arabic margin. The mantle dy...
My work consisted in (1) a fieldwork focused on Oman ophiolite layered cumulates, particularly in se...
The Oman ophiolite offers a unique opportunity to observe a piece of oceanic lithosphere formed at a...
L'ophiolite d'Oman permet d'observer les roches mantelliques inaccessibles aux dorsales. Avec cinq d...
A reconnaissance survey of the 1000 Km\(^2\) of Masirah Island, Oman, has revealed a fully-developed...
International audienceWe studied trace element geochemistry and petrology of the crust-mantle transi...
In the Wadi Haymiliyah of the Oman ophiolite (Haylayn block), discordant wehrlite bodies ranging in ...
The Oman ophiolite offers the possibility to study mantle rocks which are inaccessible at mid-ocean ...
International audienceIn the Wadi Haymiliyah of the Oman ophiolite (Haylayn block), discordant wehrl...
The Semail ophiolite in the Oman Mountains is the world's largest and best preserved thrust sheet of...
13301甲第4056号博士(理学)金沢大学博士論文要旨Abstract 以下に掲載予定:Journal of Petrology. Oxford Journals. 共著者:Norikatsu Ak...
International audienceOman ophiolite mantle has been sampled over a distance of about 400 km, all al...
International audienceThe Bahla massif exposes the lower crustal section of the Oman ophiolite locat...
The Oman ophiolite is an ocean ridge fragment which was obducted on the Arabic margin. The mantle dy...
My work consisted in (1) a fieldwork focused on Oman ophiolite layered cumulates, particularly in se...
The Oman ophiolite offers a unique opportunity to observe a piece of oceanic lithosphere formed at a...
L'ophiolite d'Oman permet d'observer les roches mantelliques inaccessibles aux dorsales. Avec cinq d...
A reconnaissance survey of the 1000 Km\(^2\) of Masirah Island, Oman, has revealed a fully-developed...
International audienceWe studied trace element geochemistry and petrology of the crust-mantle transi...
In the Wadi Haymiliyah of the Oman ophiolite (Haylayn block), discordant wehrlite bodies ranging in ...
The Oman ophiolite offers the possibility to study mantle rocks which are inaccessible at mid-ocean ...
International audienceIn the Wadi Haymiliyah of the Oman ophiolite (Haylayn block), discordant wehrl...
The Semail ophiolite in the Oman Mountains is the world's largest and best preserved thrust sheet of...
13301甲第4056号博士(理学)金沢大学博士論文要旨Abstract 以下に掲載予定:Journal of Petrology. Oxford Journals. 共著者:Norikatsu Ak...
International audienceOman ophiolite mantle has been sampled over a distance of about 400 km, all al...
International audienceThe Bahla massif exposes the lower crustal section of the Oman ophiolite locat...