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OROGENIC HIGH-PRESSURE PERIDOTITES OF KAN TERRANE - POSSIBLE SOURCE OF DIAMONDS FOR ALLUVIUM OF THE SOUTH PART OF THE SIBERIAN PLATFORM (RUSSIA)OROGENIC HIGH-PRESSURE PERIDOTITES OF KAN TERRANE - POSSIBLE SOURCE OF DIAMONDS FOR ALLUVIUM OF THE SOUTH PART OF THE SIBERIAN PLATFORM (RUSSIA)
(Sociedade Brasileira de Geologia, 2017)
UNUSUAL MICA PERIDOTITES AND PYROXENITES FROM UDACHNAYA KIMBERLITE, YAKUTIAUNUSUAL MICA PERIDOTITES AND PYROXENITES FROM UDACHNAYA KIMBERLITE, YAKUTIA
(Sociedade Brasileira de Geologia, 2017)
Heterogeneous lithospheric mantle beneath Northern Patagonia: Evidence from Prahuaniyeu garnet- and spinel-peridotites
(Oxford University Press, 2009-12)
Prahuaniyeu, located on the NW margin of the Somoncura Large Igneous Province in northern Patagonia, is one of two known localities in Argentina where mantle-derived garnet- and spinel-bearing peridotites occur associated ...
Geochemical make-up of oceanic peridotites from NW Turkey and the multi-stage melting history of the Tethyan upper mantle
(Springer Wien, 2014-02)
We present the whole-rock and the mineral chemical data for upper mantle peridotites from the Harmanci{dotless}k region in NW Turkey and discuss their petrogenetic-tectonic origin. These peridotites are part of a Tethyan ...
Mantle recycling: Transition zone metamorphism of Tibetan ophiolitic peridotites and its tectonic implications
(2016)
Large peridotite massifs are scattered along the 1500 km length of the Yarlung–Zangbo Suture Zone (southern Tibet, China), the major suture between Asia and Greater India. Diamonds occur in the peridotites and chromitites ...
Alteration patterns of chromian spinels from la cabana peridotite, south-central chile
(SPRINGER SCIENCE, 2014)
Experimental constraints on adakitic metasomatism of mantle wedge peridotites below Patagonia
(2015)
We performed a series of high-pressure (1.5
GPa) and high-temperature (1000-1300 ºC) experiments to
investigate the geochemical imprints of adakitic
metasomatism on mantle wedge peridotite. Reaction
couples were prepared ...
Alteration patterns of chromian spinels from La Cabana peridotite, South Central Chile
(2014)
La Cabaña peridotite is part of a dismembered ophiolite complex located within the metamorphic basement of the Coastal Cordillera of south-central Chile, and is the only location in Chile were Cr-spinels have been described ...
Andean subduction-related mantle xenoliths: Isotopic evidence of Sr-Nd decoupling during metasomatism
(ELSEVIER SCIENCE BV, 2005-06)
Sr-Nd isotopic analyses on some mantle xenolith samples from the Northern, Southern and Austral Andean volcanic zones exhibit radiogenic Sr enrichment without dramatic changing of the Nd isotopic composition. This anomalous ...