A garnet websterite lens carrying pyroxene megacrysts with unmixing texture and a garnet clinopyroxenite lens are described from within the garnet peridotite body at Seefeld Aim, Ultimo valley, northern Italy. Texture, bulk rock and mineral chemical data suggest that the garnet pyroxenites resulted from exsolutiori and recrystallization from originally monomineralic pyroxenite that consisted of aluminous and subcalcic clinopyroxenes and small amount of probable silicate melt. From extremely high temperatures of crystallization, that is, > 1 450 °C as inferred from the pre-exsolution composition of the pyroxene megacrysts, it was suggested that the primary pyroxenes were igneous precipitates from a magma that had injected into a solid perido...
International audienceIt is well established that the cratonic subcontinental lithospheric mantle (C...
It is well established that the cratonic subcontinental lithospheric mantle (C-SCLM) represents a re...
This paper describes a rare occurrence of graphite in non-cratonic mantle rocks. Graphite has been ...
A garnet websterite lens carrying pyroxene megacrysts with unmixing texture and a garnet clinopyroxe...
Rare exsolution lamellae have been observed in pyroxenes of three ultra-basic rocks : amphibole in o...
Rare exsolution lamellae have been observed in pyroxenes of three ultra-basic rocks : amphibole in o...
The Ronda orogenic peridotite (southern Spain) contains a variety of pyroxene-rich rocks ranging fro...
Pyroxenite layers embedded within peridotite represent widespread lithological mantle heterogeneitie...
Pyroxenite layers embedded within peridotite represent widespread lithological mantle heterogeneitie...
Pyroxenite layers embedded within peridotite represent widespread lithological mantle heterogeneitie...
International audienceWe present an integrated geochemical study of ultra-high pressure (UHP) garnet...
International audienceWe present an integrated geochemical study of ultra-high pressure (UHP) garnet...
Pyroxenite layers embedded within peridotite represent widespread lithological mantle heterogeneitie...
Pyroxenite layers embedded within peridotite represent widespread lithological mantle heterogeneitie...
International audienceIt is well established that the cratonic subcontinental lithospheric mantle (C...
International audienceIt is well established that the cratonic subcontinental lithospheric mantle (C...
It is well established that the cratonic subcontinental lithospheric mantle (C-SCLM) represents a re...
This paper describes a rare occurrence of graphite in non-cratonic mantle rocks. Graphite has been ...
A garnet websterite lens carrying pyroxene megacrysts with unmixing texture and a garnet clinopyroxe...
Rare exsolution lamellae have been observed in pyroxenes of three ultra-basic rocks : amphibole in o...
Rare exsolution lamellae have been observed in pyroxenes of three ultra-basic rocks : amphibole in o...
The Ronda orogenic peridotite (southern Spain) contains a variety of pyroxene-rich rocks ranging fro...
Pyroxenite layers embedded within peridotite represent widespread lithological mantle heterogeneitie...
Pyroxenite layers embedded within peridotite represent widespread lithological mantle heterogeneitie...
Pyroxenite layers embedded within peridotite represent widespread lithological mantle heterogeneitie...
International audienceWe present an integrated geochemical study of ultra-high pressure (UHP) garnet...
International audienceWe present an integrated geochemical study of ultra-high pressure (UHP) garnet...
Pyroxenite layers embedded within peridotite represent widespread lithological mantle heterogeneitie...
Pyroxenite layers embedded within peridotite represent widespread lithological mantle heterogeneitie...
International audienceIt is well established that the cratonic subcontinental lithospheric mantle (C...
International audienceIt is well established that the cratonic subcontinental lithospheric mantle (C...
It is well established that the cratonic subcontinental lithospheric mantle (C-SCLM) represents a re...
This paper describes a rare occurrence of graphite in non-cratonic mantle rocks. Graphite has been ...