The Dabie-Sulu orogenic peridotites: Progress and key issues
Orogenic peridotites in the Dabie-Sulu orogenic belt are commonly subdivided into
'crustal'type and 'mantle'type. They exhibit distinct mineral textures, metamorphic evolution …
'crustal'type and 'mantle'type. They exhibit distinct mineral textures, metamorphic evolution …
Clinopyroxene precursors to amphibole sponge in arc crust
DJ Smith - Nature Communications, 2014 - nature.com
The formation of amphibole cumulates beneath arc volcanoes is a key control on magma
geochemistry, and generates a hydrous lower crust. Despite being widely inferred from trace …
geochemistry, and generates a hydrous lower crust. Despite being widely inferred from trace …
Amphiboles from suprasubduction and intraplate lithospheric mantle
Geochemical features of amphiboles, mainly from mantle xenoliths, were investigated for a
number of intraplate and suprasubduction localities, with the aim of fingerprinting the …
number of intraplate and suprasubduction localities, with the aim of fingerprinting the …
Mineralogical and geochemical constraints on the petrogenesis of post-collisional potassic and ultrapotassic rocks from western Yunnan, SW China
Paleogene mafic potassic and ultrapotassic volcanic rocks in western Yunnan, China, show
a compositional spectrum from potassic trachybasalt to latite (MgO= 6· 24–21· 8 wt%; SiO2 …
a compositional spectrum from potassic trachybasalt to latite (MgO= 6· 24–21· 8 wt%; SiO2 …
Anorthitic plagioclase and pargasitic amphibole in mantle peridotites from the Yungbwa ophiolite (southwestern Tibetan Plateau) formed by hydrous melt …
Plagioclase crystals with an anorthite content up to An99 have been discovered in mantle
peridotites from the Yungbwa ophiolite, which crops out along the Indus–Yarlung Zangbo …
peridotites from the Yungbwa ophiolite, which crops out along the Indus–Yarlung Zangbo …
A review of the composition and chemistry of peridotite mantle xenoliths in volcanic rocks from Antarctica and their relevance to petrological and geophysical models …
AP Martin - 2023 - pubs.geoscienceworld.org
This chapter reviews the geochemistry and petrology of mantle peridotite xenoliths from
across Antarctica, including parameters that are of most relevance to geophysical studies …
across Antarctica, including parameters that are of most relevance to geophysical studies …
Melt origin across a rifted continental margin: a case for subduction-related metasomatic agents in the lithospheric source of alkaline basalt, NW Ross Sea, Antarctica
Alkaline magmatism associated with the West Antarctic rift system in the NW Ross Sea
(NWRS) includes a north–south chain of shield volcano complexes extending 260 km along …
(NWRS) includes a north–south chain of shield volcano complexes extending 260 km along …
Kimberlite-like metasomatism and 'garnet signature'in spinel-peridotite xenoliths from Sal, Cape Verde Archipelago: relics of a subcontinental mantle domain within …
A mantle xenolith suite from two Late Tertiary necks on Sal Island (Cape Verde Archipelago)
consists of nearly equivalent amounts of anhydrous spinel-bearing lherzolites and …
consists of nearly equivalent amounts of anhydrous spinel-bearing lherzolites and …
Geochemistry of peridotite xenoliths in Early Cretaceous high-Mg# diorites from the Central Orogenic Block of the North China Craton: the nature of Mesozoic …
The North China Craton is the best example of an Archean craton that has lost its thick
lithospheric keel. Although removal of the Archean keel is generally considered to have …
lithospheric keel. Although removal of the Archean keel is generally considered to have …
Petrogenesis and metal content of hornblende-rich xenoliths from two Laramide-age magma systems in southwestern USA: insights into the metal budget of arc …
J Chang, A Audétat - Journal of Petrology, 2018 - academic.oup.com
The petrogenesis and metal content of hornblende-rich xenoliths hosted in Laramide-age
magmas at Santa Rita and Cerrillos, both in New Mexico (USA), were reconstructed by …
magmas at Santa Rita and Cerrillos, both in New Mexico (USA), were reconstructed by …