Petrogenesis and tectonic significance of mafic-ultramafic rocks from southwestern Yunnan, China
نویسندگان
چکیده
منابع مشابه
Petrology, Geochemistry and Tectonic Significance of Serpentinised Ultramafic Rocks from the South Arm of Sulawesi, Indonesia
متن کامل
Geological Carbon Capture & Storage in Mafic and Ultramafic Rocks Geological Carbon Capture and Storage in Mafic and Ultramafic Rocks – Muscat, 2011
1 Geological carbon capture and storage in mafic and ultramafic rocks – Muscat, 2011
متن کاملLate Palaeozoic Ultramafic Lavas in Yunnan, SW China, and their Geodynamic Significance
marine sequences within several orogenic belts in YunWe report petrological and geochemical data on ultramafic pillow nan, SW China (Figs 1 and 2; Fang et al., 1996). These lavas from Late Palaeozoic marine sequences in Yunnan, SW lavas have been interpreted to be oceanic plateaux or China. These lavas have >26 wt % MgO, euhedral to subhedral seamount eruptive rocks associated with mantle plume...
متن کاملThe Range of Spinel Compositions in Terrestrial Mafic and Ultramafic Rocks
Compositional fields for spinels from a wide variety of mafic– a wide range of conditions from mafic and ultramafic ultramafic igneous rock types and tectonic environments have been magmas and, in the case of chromites, are often among determined from a global database of over 26 000 analyses. the first phases to crystallize. They also exhibit a wide These fields are defined using contoured dat...
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ژورنال
عنوان ژورنال: Comptes Rendus Geoscience
سال: 2019
ISSN: 1631-0713
DOI: 10.1016/j.crte.2019.04.004