000144838 001__ 144838
000144838 005__ 20260112133252.0
000144838 0247_ $$2doi$$a10.3389/feart.2024.1437605
000144838 0248_ $$2sideral$$a139691
000144838 037__ $$aART-2024-139691
000144838 041__ $$adeu
000144838 100__ $$aZheng, Fan
000144838 245__ $$aDeep structure of the Wulong goldfield, Liaodong Peninsula, China, revealed by receiver functions: implications for the tectonic and mineralization dynamics
000144838 260__ $$c2024
000144838 5060_ $$aAccess copy available to the general public$$fUnrestricted
000144838 5203_ $$aDuring the Mesozoic, the North China Craton experienced intense tectonic movements that resulted in the formation of numerous gold deposits on the Liaodong and Jiaodong Peninsulas in northeastern China. To investigate the relationship between deep crustal structure and gold mineralization in the Liaodong Peninsula, we deployed 334 dense seismic stations in the Wulong goldfield (WLGF) with the idea of analysing numerous receiver functions at different array stations. The purpose focused on knowing the potential for gold mineralization in the area. The study revealed the following: (1) The WLGF is characterized by a crustal thickness of approximately 32 km and an average Vp/Vs ratio of 1.76. The high value of the Vp/Vs ratio near the Wulong gold deposit suggests that mantle materials have penetrated into the crust and contributed to the mineralization process. (2) A low-velocity layer located at a depth of 10–18 km below the WLGF seems to support the existence of a potentially brittle-ductile transition zone. Also, hydrothermal magma upwelling channels are observed in the upper crust beneath the Wulong gold deposit. (3) The presence of a discontinuous low-velocity layer in the middle crust beneath the Liaodong Peninsula suggests promising prospects for gold ore exploration. The receiver functions method based on a dense seismic array employed in this study can offer valuable references and guidance for the fine exploration and research of ore deposits in other regions globally.
000144838 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttps://creativecommons.org/licenses/by/4.0/deed.es
000144838 590__ $$a2.0$$b2024
000144838 592__ $$a0.64$$b2024
000144838 591__ $$aGEOSCIENCES, MULTIDISCIPLINARY$$b145 / 258 = 0.562$$c2024$$dQ3$$eT2
000144838 593__ $$aEarth and Planetary Sciences (miscellaneous)$$c2024$$dQ2
000144838 594__ $$a4.3$$b2024
000144838 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000144838 700__ $$aXu, Tao
000144838 700__ $$aAi, Yinshuang
000144838 700__ $$aGe, Yunping
000144838 700__ $$aZeng, Qingdong
000144838 700__ $$aMiao, Laicheng
000144838 700__ $$aDong, Weiyu
000144838 700__ $$0(orcid)0000-0002-3424-7744$$aBadal, José$$uUniversidad de Zaragoza
000144838 7102_ $$12004$$2405$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Física Teórica
000144838 773__ $$g12 (2024), 1437605[10 pp.]$$pFront. earth sci. (Lausanne)$$tFrontiers in Earth Science$$x2296-6463
000144838 8564_ $$s750577$$uhttps://zaguan.unizar.es/record/144838/files/texto_completo.pdf$$yVersión publicada
000144838 8564_ $$s2232460$$uhttps://zaguan.unizar.es/record/144838/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000144838 909CO $$ooai:zaguan.unizar.es:144838$$particulos$$pdriver
000144838 951__ $$a2026-01-12-12:54:31
000144838 980__ $$aARTICLE