Geochronology and geochemistry of the Niujuanzi ophiolitic mélange, Gansu Province, NW China: implications for tectonic evolution of the Beishan Orogenic Collage
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Earth Sciences"
DOI: 10.1007/s00531-017-1489-2
Abstract: The Niujuanzi ophiolitic mélange (NOM), located in the Beishan Orogenic Collage, marks the termination between the Huaniushan arc and Mingshui-Hanshan Massifs. The NOM is mainly composed of gabbros, diabases, plagiogranites, basalts, and greywacke. Two gabbros… read more here.
Keywords: niujuanzi ophiolitic; ophiolitic lange; beishan orogenic; geochemistry ... See more keywords
Zircon U-Pb Geochronology and Geochemical Constraints of Tiancang Granites, Southern Beishan Orogenic Belt: Implications for Early Permian Magmatism and Tectonic Evolution
Sign Up to like & getrecommendations! Published in 2025 at "Minerals"
DOI: 10.3390/min15040426
Abstract: The Beishan Orogenic Belt, situated along the southern margin of the Central Asian Orogenic Belt, represents a critical tectonic domain that archives the prolonged subduction–accretion processes and Paleo-Asian Ocean closure from the Early Paleozoic to… read more here.
Keywords: beishan orogenic; geochronology; orogenic belt; early permian ... See more keywords